Adding item details to create payment samples

sample/payments/CreatePayment.php

@@ -9,25 +9,16 @@
 // API used: /v1/payments/payment
 
 require __DIR__ . '/../bootstrap.php';
-use PayPal\Api\Address;
 use PayPal\Api\Amount;
+use PayPal\Api\Details;
+use PayPal\Api\Item;
+use PayPal\Api\ItemList;
 use PayPal\Api\CreditCard;
 use PayPal\Api\Payer;
 use PayPal\Api\Payment;
 use PayPal\Api\FundingInstrument;
 use PayPal\Api\Transaction;
 
-// ### Address
-// [Optional] Billing address associated with card.
-$addr = new Address();
-$addr->setLine1("3909 Witmer Road")
-	->setLine2("Niagara Falls")
-	->setCity("Niagara Falls")
-	->setState("NY")
-	->setPostalCode("14305")
-	->setCountryCode("US")
-	->setPhone("716-298-1822");
-
 // ### CreditCard
 // A resource representing a credit card that can be
 // used to fund a payment.
@@ -38,8 +29,7 @@ $card->setType("visa")
 	->setExpireYear("2019")
 	->setCvv2("012")
 	->setFirstName("Joe")
-	->setLastName("Shopper")
+	->setLastName("Shopper");
-	->setBillingAddress($addr);
 
 // ### FundingInstrument
 // A resource representing a Payer's funding instrument.
@@ -56,13 +46,40 @@ $payer = new Payer();
 $payer->setPaymentMethod("credit_card")
 	->setFundingInstruments(array($fi));
 
+// ### Itemized information
+// (Optional) Lets you specify item wise
+// information
+$item1 = new Item();
+$item1->setName('Ground Coffee 40 oz')
+	->setCurrency('USD')
+	->setQuantity(1)
+	->setPrice('7.50');
+$item2 = new Item();
+$item2->setName('Granola bars')
+	->setCurrency('USD')
+	->setQuantity(5)
+	->setPrice('2.00');
+
+$itemList = new ItemList();
+$itemList->setItems(array($item1, $item2));
+
+// ### Additional payment details
+// Use this optional field to set additional
+// payment information such as tax, shipping
+// charges etc.
+$details = new Details();
+$details->setShipping('1.20')
+	->setTax('1.30')
+	->setSubtotal('17.50');
+
 // ### Amount
 // Lets you specify a payment amount.
 // You can also specify additional details
 // such as shipping, tax.
 $amount = new Amount();
 $amount->setCurrency("USD")
-	->setTotal("1.00");
+	->setTotal("20.00")
+	->setDetails($details);
 
 // ### Transaction
 // A transaction defines the contract of a
@@ -70,6 +87,7 @@ $amount->setCurrency("USD")
 // is fulfilling it. 
 $transaction = new Transaction();
 $transaction->setAmount($amount)
+	->setItemList($itemList)
 	->setDescription("Payment description");
 
 // ### Payment

sample/payments/CreatePaymentUsingPayPal.php

@@ -7,6 +7,9 @@
 
 require __DIR__ . '/../bootstrap.php';
 use PayPal\Api\Amount;
+use PayPal\Api\Details;
+use PayPal\Api\Item;
+use PayPal\Api\ItemList;
 use PayPal\Api\Payer;
 use PayPal\Api\Payment;
 use PayPal\Api\RedirectUrls;
@@ -20,13 +23,40 @@ session_start();
 $payer = new Payer();
 $payer->setPaymentMethod("paypal");
 
+// ### Itemized information
+// (Optional) Lets you specify item wise
+// information
+$item1 = new Item();
+$item1->setName('Ground Coffee 40 oz')
+	->setCurrency('USD')
+	->setQuantity(1)
+	->setPrice('7.50');
+$item2 = new Item();
+$item2->setName('Granola bars')
+	->setCurrency('USD')
+	->setQuantity(5)
+	->setPrice('2.00');
+
+$itemList = new ItemList();
+$itemList->setItems(array($item1, $item2));
+
+// ### Additional payment details
+// Use this optional field to set additional
+// payment information such as tax, shipping
+// charges etc.
+$details = new Details();
+$details->setShipping('1.20')
+	->setTax('1.30')
+	->setSubtotal('17.50');
+
 // ### Amount
 // Lets you specify a payment amount.
 // You can also specify additional details
 // such as shipping, tax.
 $amount = new Amount();
 $amount->setCurrency("USD")
-	->setTotal("1.00");
+	->setTotal("20.00")
+	->setDetails($details);
 
 // ### Transaction
 // A transaction defines the contract of a
@@ -34,6 +64,7 @@ $amount->setCurrency("USD")
 // is fulfilling it. 
 $transaction = new Transaction();
 $transaction->setAmount($amount)
+	->setItemList($itemList)
 	->setDescription("Payment description");
 
 // ### Redirect urls
@@ -80,11 +111,11 @@ foreach($payment->getLinks() as $link) {
 }
 
 // ### Redirect buyer to PayPal website
-// Save payment id so that you can 'complete' the payment
+// Save the payment id so that you can 'complete' the payment
 // once the buyer approves the payment and is redirected
-// bacl to your website.
+// back to your website.
 //
-// It is not really a great idea to store the payment id
+// It is not a great idea to store the payment id
 // in the session. In a real world app, you may want to 
 // store the payment id in a database.
 $_SESSION['paymentId'] = $payment->getId();

sample/payments/CreatePaymentUsingSavedCard.php

@@ -7,6 +7,9 @@
 
 require __DIR__ . '/../bootstrap.php';
 use PayPal\Api\Amount;
+use PayPal\Api\Details;
+use PayPal\Api\Item;
+use PayPal\Api\ItemList;
 use PayPal\Api\CreditCardToken;
 use PayPal\Api\Payer;
 use PayPal\Api\Payment;
@@ -34,13 +37,40 @@ $payer = new Payer();
 $payer->setPaymentMethod("credit_card")
 	->setFundingInstruments(array($fi));
 
+// ### Itemized information
+// (Optional) Lets you specify item wise
+// information
+$item1 = new Item();
+$item1->setName('Ground Coffee 40 oz')
+	->setCurrency('USD')
+	->setQuantity(1)
+	->setPrice('7.50');
+$item2 = new Item();
+$item2->setName('Granola bars')
+	->setCurrency('USD')
+	->setQuantity(5)
+	->setPrice('2.00');
+
+$itemList = new ItemList();
+$itemList->setItems(array($item1, $item2));
+
+// ### Additional payment details
+// Use this optional field to set additional
+// payment information such as tax, shipping
+// charges etc.
+$details = new Details();
+$details->setShipping('1.20')
+	->setTax('1.30')
+	->setSubtotal('17.50');
+
 // ### Amount
 // Lets you specify a payment amount.
 // You can also specify additional details
 // such as shipping, tax.
 $amount = new Amount();
 $amount->setCurrency("USD")
-	->setTotal("1.00");
+	->setTotal("20.00")
+	->setDetails($details);
 
 // ### Transaction
 // A transaction defines the contract of a
@@ -48,6 +78,7 @@ $amount->setCurrency("USD")
 // is fulfilling it. 
 $transaction = new Transaction();
 $transaction->setAmount($amount)
+	->setItemList($itemList)
 	->setDescription("Payment description");
 
 // ### Payment

sample/source/CreatePayment.html

@@ -1,24 +1,19 @@
-<!DOCTYPE html><html lang="en"><head><title>CreatePayment</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content=""><meta name="groc-document-path" content="CreatePayment"><meta name="groc-project-path" content="CreatePayment.php"><link rel="stylesheet" type="text/css" media="all" href="assets/style.css"><script type="text/javascript" src="assets/behavior.js"></script><body><div id="meta"><div class="file-path">CreatePayment.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="cp">&lt;?php</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h1 id="createpaymentsample">CreatePaymentSample</h1></div></div></div><div class="segment"><div class="code"><div class="wrapper"><span class="c1">//</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><p>This sample code demonstrate how you can process
+<!DOCTYPE html><html lang="en"><head><title>CreatePayment</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content=""><meta name="groc-document-path" content="CreatePayment"><meta name="groc-project-path" content="CreatePayment.php"><link rel="stylesheet" type="text/css" media="all" href="assets/style.css"><script type="text/javascript" src="assets/behavior.js"></script><body><div id="meta"><div class="file-path">CreatePayment.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="cp">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="createpaymentsample">CreatePaymentSample</h1>
+
+<p>This sample code demonstrate how you can process
 a direct credit card payment. Please note that direct 
 credit card payment and related features using the 
 REST API is restricted in some countries.
 API used: /v1/payments/payment</p></div></div><div class="code"><div class="wrapper"><span class="k">require</span> <span class="nx">__DIR__</span> <span class="o">.</span> <span class="s1">&#39;/../bootstrap.php&#39;</span><span class="p">;</span>
-<span class="k">use</span> <span class="nx">PayPal\Api\Address</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Amount</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\Details</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\Item</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\ItemList</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\CreditCard</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Payer</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Payment</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\FundingInstrument</span><span class="p">;</span>
-<span class="k">use</span> <span class="nx">PayPal\Api\Transaction</span><span class="p">;</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="address">Address</h3>
+<span class="k">use</span> <span class="nx">PayPal\Api\Transaction</span><span class="p">;</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="creditcard">CreditCard</h3>
-
-<p>[Optional] Billing address associated with card.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$addr</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Address</span><span class="p">();</span>
-<span class="nv">$addr</span><span class="o">-&gt;</span><span class="na">setLine1</span><span class="p">(</span><span class="s2">&quot;3909 Witmer Road&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setLine2</span><span class="p">(</span><span class="s2">&quot;Niagara Falls&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setCity</span><span class="p">(</span><span class="s2">&quot;Niagara Falls&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setState</span><span class="p">(</span><span class="s2">&quot;NY&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setPostalCode</span><span class="p">(</span><span class="s2">&quot;14305&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setCountryCode</span><span class="p">(</span><span class="s2">&quot;US&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setPhone</span><span class="p">(</span><span class="s2">&quot;716-298-1822&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="creditcard">CreditCard</h3>
 
 <p>A resource representing a credit card that can be
 used to fund a payment.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$card</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">CreditCard</span><span class="p">();</span>
@@ -28,37 +23,60 @@ used to fund a payment.</p></div></div><div class="code"><div class="wrapper"><s
   <span class="o">-&gt;</span><span class="na">setExpireYear</span><span class="p">(</span><span class="s2">&quot;2019&quot;</span><span class="p">)</span>
   <span class="o">-&gt;</span><span class="na">setCvv2</span><span class="p">(</span><span class="s2">&quot;012&quot;</span><span class="p">)</span>
   <span class="o">-&gt;</span><span class="na">setFirstName</span><span class="p">(</span><span class="s2">&quot;Joe&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setLastName</span><span class="p">(</span><span class="s2">&quot;Shopper&quot;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setLastName</span><span class="p">(</span><span class="s2">&quot;Shopper&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="fundinginstrument">FundingInstrument</h3>
-  <span class="o">-&gt;</span><span class="na">setBillingAddress</span><span class="p">(</span><span class="nv">$addr</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="fundinginstrument">FundingInstrument</h3>
 
 <p>A resource representing a Payer's funding instrument.
 For direct credit card payments, set the CreditCard
 field on this object.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$fi</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">FundingInstrument</span><span class="p">();</span>
-<span class="nv">$fi</span><span class="o">-&gt;</span><span class="na">setCreditCard</span><span class="p">(</span><span class="nv">$card</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="payer">Payer</h3>
+<span class="nv">$fi</span><span class="o">-&gt;</span><span class="na">setCreditCard</span><span class="p">(</span><span class="nv">$card</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="payer">Payer</h3>
 
 <p>A resource representing a Payer that funds a payment
 For direct credit card payments, set payment method
 to 'credit_card' and add an array of funding instruments.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$payer</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Payer</span><span class="p">();</span>
 <span class="nv">$payer</span><span class="o">-&gt;</span><span class="na">setPaymentMethod</span><span class="p">(</span><span class="s2">&quot;credit_card&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setFundingInstruments</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$fi</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="amount">Amount</h3>
+  <span class="o">-&gt;</span><span class="na">setFundingInstruments</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$fi</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="itemized-information">Itemized information</h3>
+
+<p>(Optional) Lets you specify item wise
+information</p></div></div><div class="code"><div class="wrapper"><span class="nv">$item1</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Item</span><span class="p">();</span>
+<span class="nv">$item1</span><span class="o">-&gt;</span><span class="na">setName</span><span class="p">(</span><span class="s1">&#39;Ground Coffee 40 oz&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s1">&#39;USD&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setQuantity</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setPrice</span><span class="p">(</span><span class="s1">&#39;7.50&#39;</span><span class="p">);</span>
+<span class="nv">$item2</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Item</span><span class="p">();</span>
+<span class="nv">$item2</span><span class="o">-&gt;</span><span class="na">setName</span><span class="p">(</span><span class="s1">&#39;Granola bars&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s1">&#39;USD&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setQuantity</span><span class="p">(</span><span class="mi">5</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setPrice</span><span class="p">(</span><span class="s1">&#39;2.00&#39;</span><span class="p">);</span>
+
+<span class="nv">$itemList</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">ItemList</span><span class="p">();</span>
+<span class="nv">$itemList</span><span class="o">-&gt;</span><span class="na">setItems</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$item1</span><span class="p">,</span> <span class="nv">$item2</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="additional-payment-details">Additional payment details</h3>
+
+<p>Use this optional field to set additional
+payment information such as tax, shipping
+charges etc.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$details</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Details</span><span class="p">();</span>
+<span class="nv">$details</span><span class="o">-&gt;</span><span class="na">setShipping</span><span class="p">(</span><span class="s1">&#39;1.20&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setTax</span><span class="p">(</span><span class="s1">&#39;1.30&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setSubtotal</span><span class="p">(</span><span class="s1">&#39;17.50&#39;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="amount">Amount</h3>
 
 <p>Lets you specify a payment amount.
 You can also specify additional details
 such as shipping, tax.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$amount</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Amount</span><span class="p">();</span>
 <span class="nv">$amount</span><span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s2">&quot;USD&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setTotal</span><span class="p">(</span><span class="s2">&quot;1.00&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="transaction">Transaction</h3>
+  <span class="o">-&gt;</span><span class="na">setTotal</span><span class="p">(</span><span class="s2">&quot;20.00&quot;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setDetails</span><span class="p">(</span><span class="nv">$details</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="transaction">Transaction</h3>
 
 <p>A transaction defines the contract of a
 payment - what is the payment for and who
 is fulfilling it. </p></div></div><div class="code"><div class="wrapper"><span class="nv">$transaction</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Transaction</span><span class="p">();</span>
 <span class="nv">$transaction</span><span class="o">-&gt;</span><span class="na">setAmount</span><span class="p">(</span><span class="nv">$amount</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setDescription</span><span class="p">(</span><span class="s2">&quot;Payment description&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="payment">Payment</h3>
+  <span class="o">-&gt;</span><span class="na">setItemList</span><span class="p">(</span><span class="nv">$itemList</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setDescription</span><span class="p">(</span><span class="s2">&quot;Payment description&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="payment">Payment</h3>
 
 <p>A Payment Resource; create one using
 the above types and intent set to sale 'sale'</p></div></div><div class="code"><div class="wrapper"><span class="nv">$payment</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Payment</span><span class="p">();</span>
 <span class="nv">$payment</span><span class="o">-&gt;</span><span class="na">setIntent</span><span class="p">(</span><span class="s2">&quot;sale&quot;</span><span class="p">)</span>
   <span class="o">-&gt;</span><span class="na">setPayer</span><span class="p">(</span><span class="nv">$payer</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setTransactions</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$transaction</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="create-payment">Create Payment</h3>
+  <span class="o">-&gt;</span><span class="na">setTransactions</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$transaction</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="create-payment">Create Payment</h3>
 
 <p>Create a payment by calling the payment->create() method
 with a valid ApiContext (See bootstrap.php for more on <code>ApiContext</code>)

sample/source/CreatePaymentUsingPayPal.html

@@ -1,44 +1,71 @@
-<!DOCTYPE html><html lang="en"><head><title>CreatePaymentUsingPayPal</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content=""><meta name="groc-document-path" content="CreatePaymentUsingPayPal"><meta name="groc-project-path" content="CreatePaymentUsingPayPal.php"><link rel="stylesheet" type="text/css" media="all" href="assets/style.css"><script type="text/javascript" src="assets/behavior.js"></script><body><div id="meta"><div class="file-path">CreatePaymentUsingPayPal.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="cp">&lt;?php</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h1 id="create-payment-using-paypal-as-payment-method">Create Payment using PayPal as payment method</h1>
+<!DOCTYPE html><html lang="en"><head><title>CreatePaymentUsingPayPal</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content=""><meta name="groc-document-path" content="CreatePaymentUsingPayPal"><meta name="groc-project-path" content="CreatePaymentUsingPayPal.php"><link rel="stylesheet" type="text/css" media="all" href="assets/style.css"><script type="text/javascript" src="assets/behavior.js"></script><body><div id="meta"><div class="file-path">CreatePaymentUsingPayPal.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="cp">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="create-payment-using-paypal-as-payment-method">Create Payment using PayPal as payment method</h1>
 
 <p>This sample code demonstrates how you can process a 
 PayPal Account based Payment.
 API used: /v1/payments/payment</p></div></div><div class="code"><div class="wrapper"><span class="k">require</span> <span class="nx">__DIR__</span> <span class="o">.</span> <span class="s1">&#39;/../bootstrap.php&#39;</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Amount</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\Details</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\Item</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\ItemList</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Payer</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Payment</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\RedirectUrls</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Transaction</span><span class="p">;</span>
-<span class="nb">session_start</span><span class="p">();</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="payer">Payer</h3>
+<span class="nb">session_start</span><span class="p">();</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="payer">Payer</h3>
 
 <p>A resource representing a Payer that funds a payment
 For paypal account payments, set payment method
 to 'paypal'.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$payer</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Payer</span><span class="p">();</span>
-<span class="nv">$payer</span><span class="o">-&gt;</span><span class="na">setPaymentMethod</span><span class="p">(</span><span class="s2">&quot;paypal&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="amount">Amount</h3>
+<span class="nv">$payer</span><span class="o">-&gt;</span><span class="na">setPaymentMethod</span><span class="p">(</span><span class="s2">&quot;paypal&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="itemized-information">Itemized information</h3>
+
+<p>(Optional) Lets you specify item wise
+information</p></div></div><div class="code"><div class="wrapper"><span class="nv">$item1</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Item</span><span class="p">();</span>
+<span class="nv">$item1</span><span class="o">-&gt;</span><span class="na">setName</span><span class="p">(</span><span class="s1">&#39;Ground Coffee 40 oz&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s1">&#39;USD&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setQuantity</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setPrice</span><span class="p">(</span><span class="s1">&#39;7.50&#39;</span><span class="p">);</span>
+<span class="nv">$item2</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Item</span><span class="p">();</span>
+<span class="nv">$item2</span><span class="o">-&gt;</span><span class="na">setName</span><span class="p">(</span><span class="s1">&#39;Granola bars&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s1">&#39;USD&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setQuantity</span><span class="p">(</span><span class="mi">5</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setPrice</span><span class="p">(</span><span class="s1">&#39;2.00&#39;</span><span class="p">);</span>
+
+<span class="nv">$itemList</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">ItemList</span><span class="p">();</span>
+<span class="nv">$itemList</span><span class="o">-&gt;</span><span class="na">setItems</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$item1</span><span class="p">,</span> <span class="nv">$item2</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="additional-payment-details">Additional payment details</h3>
+
+<p>Use this optional field to set additional
+payment information such as tax, shipping
+charges etc.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$details</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Details</span><span class="p">();</span>
+<span class="nv">$details</span><span class="o">-&gt;</span><span class="na">setShipping</span><span class="p">(</span><span class="s1">&#39;1.20&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setTax</span><span class="p">(</span><span class="s1">&#39;1.30&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setSubtotal</span><span class="p">(</span><span class="s1">&#39;17.50&#39;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="amount">Amount</h3>
 
 <p>Lets you specify a payment amount.
 You can also specify additional details
 such as shipping, tax.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$amount</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Amount</span><span class="p">();</span>
 <span class="nv">$amount</span><span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s2">&quot;USD&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setTotal</span><span class="p">(</span><span class="s2">&quot;1.00&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="transaction">Transaction</h3>
+  <span class="o">-&gt;</span><span class="na">setTotal</span><span class="p">(</span><span class="s2">&quot;20.00&quot;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setDetails</span><span class="p">(</span><span class="nv">$details</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="transaction">Transaction</h3>
 
 <p>A transaction defines the contract of a
 payment - what is the payment for and who
 is fulfilling it. </p></div></div><div class="code"><div class="wrapper"><span class="nv">$transaction</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Transaction</span><span class="p">();</span>
 <span class="nv">$transaction</span><span class="o">-&gt;</span><span class="na">setAmount</span><span class="p">(</span><span class="nv">$amount</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setDescription</span><span class="p">(</span><span class="s2">&quot;Payment description&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="redirect-urls">Redirect urls</h3>
+  <span class="o">-&gt;</span><span class="na">setItemList</span><span class="p">(</span><span class="nv">$itemList</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setDescription</span><span class="p">(</span><span class="s2">&quot;Payment description&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="redirect-urls">Redirect urls</h3>
 
 <p>Set the urls that the buyer must be redirected to after 
 payment approval/ cancellation.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$baseUrl</span> <span class="o">=</span> <span class="nx">getBaseUrl</span><span class="p">();</span>
 <span class="nv">$redirectUrls</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">RedirectUrls</span><span class="p">();</span>
 <span class="nv">$redirectUrls</span><span class="o">-&gt;</span><span class="na">setReturnUrl</span><span class="p">(</span><span class="s2">&quot;</span><span class="si">$baseUrl</span><span class="s2">/ExecutePayment.php?success=true&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setCancelUrl</span><span class="p">(</span><span class="s2">&quot;</span><span class="si">$baseUrl</span><span class="s2">/ExecutePayment.php?success=false&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="payment">Payment</h3>
+  <span class="o">-&gt;</span><span class="na">setCancelUrl</span><span class="p">(</span><span class="s2">&quot;</span><span class="si">$baseUrl</span><span class="s2">/ExecutePayment.php?success=false&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="payment">Payment</h3>
 
 <p>A Payment Resource; create one using
 the above types and intent set to 'sale'</p></div></div><div class="code"><div class="wrapper"><span class="nv">$payment</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Payment</span><span class="p">();</span>
 <span class="nv">$payment</span><span class="o">-&gt;</span><span class="na">setIntent</span><span class="p">(</span><span class="s2">&quot;sale&quot;</span><span class="p">)</span>
   <span class="o">-&gt;</span><span class="na">setPayer</span><span class="p">(</span><span class="nv">$payer</span><span class="p">)</span>
   <span class="o">-&gt;</span><span class="na">setRedirectUrls</span><span class="p">(</span><span class="nv">$redirectUrls</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setTransactions</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$transaction</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="create-payment">Create Payment</h3>
+  <span class="o">-&gt;</span><span class="na">setTransactions</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$transaction</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="create-payment">Create Payment</h3>
 
 <p>Create a payment by calling the 'create' method
 passing it a valid apiContext.
@@ -51,7 +78,7 @@ for payment approval</p></div></div><div class="code"><div class="wrapper"><span
   <span class="k">echo</span> <span class="s2">&quot;Exception: &quot;</span> <span class="o">.</span> <span class="nv">$ex</span><span class="o">-&gt;</span><span class="na">getMessage</span><span class="p">()</span> <span class="o">.</span> <span class="nx">PHP_EOL</span><span class="p">;</span>
   <span class="nb">var_dump</span><span class="p">(</span><span class="nv">$ex</span><span class="o">-&gt;</span><span class="na">getData</span><span class="p">());</span> 
   <span class="k">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
-<span class="p">}</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="get-redirect-url">Get redirect url</h3>
+<span class="p">}</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="get-redirect-url">Get redirect url</h3>
 
 <p>The API response provides the url that you must redirect
 the buyer to. Retrieve the url from the $payment->getLinks()
@@ -60,11 +87,12 @@ method</p></div></div><div class="code"><div class="wrapper"><span class="k">for
     <span class="nv">$redirectUrl</span> <span class="o">=</span> <span class="nv">$link</span><span class="o">-&gt;</span><span class="na">getHref</span><span class="p">();</span>
     <span class="k">break</span><span class="p">;</span>
   <span class="p">}</span>
-<span class="p">}</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="redirect-buyer-to-paypal-website">Redirect buyer to PayPal website</h3>
+<span class="p">}</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="redirect-buyer-to-paypal-website">Redirect buyer to PayPal website</h3>
 
-<p>Save payment id so that you can 'complete' the payment
+<p>Save the payment id so that you can 'complete' the payment
 once the buyer approves the payment and is redirected
-bacl to your website.</p></div></div><div class="code"><div class="wrapper"><span class="c1">//</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><p>It is not really a great idea to store the payment id
+back to your website.
+It is not a great idea to store the payment id
 in the session. In a real world app, you may want to 
 store the payment id in a database.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$_SESSION</span><span class="p">[</span><span class="s1">&#39;paymentId&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="nv">$payment</span><span class="o">-&gt;</span><span class="na">getId</span><span class="p">();</span>
 <span class="k">if</span><span class="p">(</span><span class="nb">isset</span><span class="p">(</span><span class="nv">$redirectUrl</span><span class="p">))</span> <span class="p">{</span>

sample/source/CreatePaymentUsingSavedCard.html

@@ -1,47 +1,74 @@
-<!DOCTYPE html><html lang="en"><head><title>CreatePaymentUsingSavedCard</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content=""><meta name="groc-document-path" content="CreatePaymentUsingSavedCard"><meta name="groc-project-path" content="CreatePaymentUsingSavedCard.php"><link rel="stylesheet" type="text/css" media="all" href="assets/style.css"><script type="text/javascript" src="assets/behavior.js"></script><body><div id="meta"><div class="file-path">CreatePaymentUsingSavedCard.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="cp">&lt;?php</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h1 id="create-payment-using-a-saved-credit-card">Create payment using a saved credit card</h1>
+<!DOCTYPE html><html lang="en"><head><title>CreatePaymentUsingSavedCard</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content=""><meta name="groc-document-path" content="CreatePaymentUsingSavedCard"><meta name="groc-project-path" content="CreatePaymentUsingSavedCard.php"><link rel="stylesheet" type="text/css" media="all" href="assets/style.css"><script type="text/javascript" src="assets/behavior.js"></script><body><div id="meta"><div class="file-path">CreatePaymentUsingSavedCard.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="cp">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="create-payment-using-a-saved-credit-card">Create payment using a saved credit card</h1>
 
 <p>This sample code demonstrates how you can process a 
 Payment using a previously stored credit card token.
 API used: /v1/payments/payment</p></div></div><div class="code"><div class="wrapper"><span class="k">require</span> <span class="nx">__DIR__</span> <span class="o">.</span> <span class="s1">&#39;/../bootstrap.php&#39;</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Amount</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\Details</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\Item</span><span class="p">;</span>
+<span class="k">use</span> <span class="nx">PayPal\Api\ItemList</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\CreditCardToken</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Payer</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\Payment</span><span class="p">;</span>
 <span class="k">use</span> <span class="nx">PayPal\Api\FundingInstrument</span><span class="p">;</span>
-<span class="k">use</span> <span class="nx">PayPal\Api\Transaction</span><span class="p">;</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="credit-card-token">Credit card token</h3>
+<span class="k">use</span> <span class="nx">PayPal\Api\Transaction</span><span class="p">;</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="credit-card-token">Credit card token</h3>
 
 <p>Saved credit card id from a previous call to
 CreateCreditCard.php</p></div></div><div class="code"><div class="wrapper"><span class="nv">$creditCardToken</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">CreditCardToken</span><span class="p">();</span>
-<span class="nv">$creditCardToken</span><span class="o">-&gt;</span><span class="na">setCreditCardId</span><span class="p">(</span><span class="s1">&#39;CARD-29H07236G1554552FKINPBHQ&#39;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="fundinginstrument">FundingInstrument</h3>
+<span class="nv">$creditCardToken</span><span class="o">-&gt;</span><span class="na">setCreditCardId</span><span class="p">(</span><span class="s1">&#39;CARD-29H07236G1554552FKINPBHQ&#39;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="fundinginstrument">FundingInstrument</h3>
 
 <p>A resource representing a Payer's funding instrument.
 For stored credit card payments, set the CreditCardToken
 field on this object.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$fi</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">FundingInstrument</span><span class="p">();</span>
-<span class="nv">$fi</span><span class="o">-&gt;</span><span class="na">setCreditCardToken</span><span class="p">(</span><span class="nv">$creditCardToken</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="payer">Payer</h3>
+<span class="nv">$fi</span><span class="o">-&gt;</span><span class="na">setCreditCardToken</span><span class="p">(</span><span class="nv">$creditCardToken</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="payer">Payer</h3>
 
 <p>A resource representing a Payer that funds a payment
 For stored credit card payments, set payment method
 to 'credit_card'.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$payer</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Payer</span><span class="p">();</span>
 <span class="nv">$payer</span><span class="o">-&gt;</span><span class="na">setPaymentMethod</span><span class="p">(</span><span class="s2">&quot;credit_card&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setFundingInstruments</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$fi</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="amount">Amount</h3>
+  <span class="o">-&gt;</span><span class="na">setFundingInstruments</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$fi</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="itemized-information">Itemized information</h3>
+
+<p>(Optional) Lets you specify item wise
+information</p></div></div><div class="code"><div class="wrapper"><span class="nv">$item1</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Item</span><span class="p">();</span>
+<span class="nv">$item1</span><span class="o">-&gt;</span><span class="na">setName</span><span class="p">(</span><span class="s1">&#39;Ground Coffee 40 oz&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s1">&#39;USD&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setQuantity</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setPrice</span><span class="p">(</span><span class="s1">&#39;7.50&#39;</span><span class="p">);</span>
+<span class="nv">$item2</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Item</span><span class="p">();</span>
+<span class="nv">$item2</span><span class="o">-&gt;</span><span class="na">setName</span><span class="p">(</span><span class="s1">&#39;Granola bars&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s1">&#39;USD&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setQuantity</span><span class="p">(</span><span class="mi">5</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setPrice</span><span class="p">(</span><span class="s1">&#39;2.00&#39;</span><span class="p">);</span>
+
+<span class="nv">$itemList</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">ItemList</span><span class="p">();</span>
+<span class="nv">$itemList</span><span class="o">-&gt;</span><span class="na">setItems</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$item1</span><span class="p">,</span> <span class="nv">$item2</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="additional-payment-details">Additional payment details</h3>
+
+<p>Use this optional field to set additional
+payment information such as tax, shipping
+charges etc.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$details</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Details</span><span class="p">();</span>
+<span class="nv">$details</span><span class="o">-&gt;</span><span class="na">setShipping</span><span class="p">(</span><span class="s1">&#39;1.20&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setTax</span><span class="p">(</span><span class="s1">&#39;1.30&#39;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setSubtotal</span><span class="p">(</span><span class="s1">&#39;17.50&#39;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="amount">Amount</h3>
 
 <p>Lets you specify a payment amount.
 You can also specify additional details
 such as shipping, tax.</p></div></div><div class="code"><div class="wrapper"><span class="nv">$amount</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Amount</span><span class="p">();</span>
 <span class="nv">$amount</span><span class="o">-&gt;</span><span class="na">setCurrency</span><span class="p">(</span><span class="s2">&quot;USD&quot;</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setTotal</span><span class="p">(</span><span class="s2">&quot;1.00&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="transaction">Transaction</h3>
+  <span class="o">-&gt;</span><span class="na">setTotal</span><span class="p">(</span><span class="s2">&quot;20.00&quot;</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setDetails</span><span class="p">(</span><span class="nv">$details</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="transaction">Transaction</h3>
 
 <p>A transaction defines the contract of a
 payment - what is the payment for and who
 is fulfilling it. </p></div></div><div class="code"><div class="wrapper"><span class="nv">$transaction</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Transaction</span><span class="p">();</span>
 <span class="nv">$transaction</span><span class="o">-&gt;</span><span class="na">setAmount</span><span class="p">(</span><span class="nv">$amount</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setDescription</span><span class="p">(</span><span class="s2">&quot;Payment description&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="payment">Payment</h3>
+  <span class="o">-&gt;</span><span class="na">setItemList</span><span class="p">(</span><span class="nv">$itemList</span><span class="p">)</span>
+  <span class="o">-&gt;</span><span class="na">setDescription</span><span class="p">(</span><span class="s2">&quot;Payment description&quot;</span><span class="p">);</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="payment">Payment</h3>
 
 <p>A Payment Resource; create one using
 the above types and intent set to 'sale'</p></div></div><div class="code"><div class="wrapper"><span class="nv">$payment</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Payment</span><span class="p">();</span>
 <span class="nv">$payment</span><span class="o">-&gt;</span><span class="na">setIntent</span><span class="p">(</span><span class="s2">&quot;sale&quot;</span><span class="p">)</span>
   <span class="o">-&gt;</span><span class="na">setPayer</span><span class="p">(</span><span class="nv">$payer</span><span class="p">)</span>
-  <span class="o">-&gt;</span><span class="na">setTransactions</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$transaction</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments"><div class="wrapper"><h3 id="create-payment">Create Payment</h3>
+  <span class="o">-&gt;</span><span class="na">setTransactions</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="nv">$transaction</span><span class="p">));</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="create-payment">Create Payment</h3>
 
 <p>Create a payment by calling the 'create' method
 passing it a valid apiContext.

sample/source/assets/behavior.js

@@ -12,12 +12,14 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
           "nameMatchers": [{}, ".fbp"],
           "pygmentsLexer": "php",
           "singleLineComment": ["//"],
+          "ignorePrefix": "}",
+          "foldPrefix": "^",
           "name": "PHP"
         },
-        "sourcePath": "c:\\xcommerce\\repo\\PayPalSDKs\\rest\\rest-api-sdk-php\\sample\\sale\\GetSale.php",
+        "projectPath": "CreatePayment.php",
-        "projectPath": "GetSale.php",
+        "targetPath": "CreatePayment",
-        "targetPath": "GetSale",
+        "pageTitle": "CreatePayment",
-        "title": "GetSale"
+        "title": "CreatePayment"
       },
       "depth": 1,
       "outline": [
@@ -25,8 +27,8 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
           "type": "heading",
           "data": {
             "level": 1,
-            "title": "Get Sale sample",
+            "title": "CreatePaymentSample",
-            "slug": "get-sale-sample"
+            "slug": "createpaymentsample"
           },
           "depth": 1,
           "children": [
@@ -34,8 +36,72 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
               "type": "heading",
               "data": {
                 "level": 3,
-                "title": "Retrieve the sale object",
+                "title": "CreditCard",
-                "slug": "retrieve-the-sale-object"
+                "slug": "creditcard"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "FundingInstrument",
+                "slug": "fundinginstrument"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Payer",
+                "slug": "payer"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Itemized information",
+                "slug": "itemized-information"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Additional payment details",
+                "slug": "additional-payment-details"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Amount",
+                "slug": "amount"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Transaction",
+                "slug": "transaction"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Payment",
+                "slug": "payment"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Create Payment",
+                "slug": "create-payment"
               },
               "depth": 3
             }
@@ -49,12 +115,14 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
           "nameMatchers": [{}, ".fbp"],
           "pygmentsLexer": "php",
           "singleLineComment": ["//"],
+          "ignorePrefix": "}",
+          "foldPrefix": "^",
           "name": "PHP"
         },
-        "sourcePath": "c:\\xcommerce\\repo\\PayPalSDKs\\rest\\rest-api-sdk-php\\sample\\sale\\RefundSale.php",
+        "projectPath": "CreatePaymentUsingPayPal.php",
-        "projectPath": "RefundSale.php",
+        "targetPath": "CreatePaymentUsingPayPal",
-        "targetPath": "RefundSale",
+        "pageTitle": "CreatePaymentUsingPayPal",
-        "title": "RefundSale"
+        "title": "CreatePaymentUsingPayPal"
       },
       "depth": 1,
       "outline": [
@@ -62,8 +130,8 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
           "type": "heading",
           "data": {
             "level": 1,
-            "title": "Sale Refund Sample",
+            "title": "Create Payment using PayPal as payment method",
-            "slug": "sale-refund-sample"
+            "slug": "create-payment-using-paypal-as-payment-method"
           },
           "depth": 1,
           "children": [
@@ -71,24 +139,183 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
               "type": "heading",
               "data": {
                 "level": 3,
-                "title": "Refund amount",
+                "title": "Payer",
-                "slug": "refund-amount"
+                "slug": "payer"
               },
               "depth": 3
             }, {
               "type": "heading",
               "data": {
                 "level": 3,
-                "title": "Refund object",
+                "title": "Itemized information",
-                "slug": "refund-object"
+                "slug": "itemized-information"
               },
               "depth": 3
             }, {
               "type": "heading",
               "data": {
                 "level": 3,
-                "title": "Sale",
+                "title": "Additional payment details",
-                "slug": "sale"
+                "slug": "additional-payment-details"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Amount",
+                "slug": "amount"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Transaction",
+                "slug": "transaction"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Redirect urls",
+                "slug": "redirect-urls"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Payment",
+                "slug": "payment"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Create Payment",
+                "slug": "create-payment"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Get redirect url",
+                "slug": "get-redirect-url"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Redirect buyer to PayPal website",
+                "slug": "redirect-buyer-to-paypal-website"
+              },
+              "depth": 3
+            }
+          ]
+        }
+      ]
+    }, {
+      "type": "file",
+      "data": {
+        "language": {
+          "nameMatchers": [{}, ".fbp"],
+          "pygmentsLexer": "php",
+          "singleLineComment": ["//"],
+          "ignorePrefix": "}",
+          "foldPrefix": "^",
+          "name": "PHP"
+        },
+        "projectPath": "CreatePaymentUsingSavedCard.php",
+        "targetPath": "CreatePaymentUsingSavedCard",
+        "pageTitle": "CreatePaymentUsingSavedCard",
+        "title": "CreatePaymentUsingSavedCard"
+      },
+      "depth": 1,
+      "outline": [
+        {
+          "type": "heading",
+          "data": {
+            "level": 1,
+            "title": "Create payment using a saved credit card",
+            "slug": "create-payment-using-a-saved-credit-card"
+          },
+          "depth": 1,
+          "children": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Credit card token",
+                "slug": "credit-card-token"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "FundingInstrument",
+                "slug": "fundinginstrument"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Payer",
+                "slug": "payer"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Itemized information",
+                "slug": "itemized-information"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Additional payment details",
+                "slug": "additional-payment-details"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Amount",
+                "slug": "amount"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Transaction",
+                "slug": "transaction"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Payment",
+                "slug": "payment"
+              },
+              "depth": 3
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 3,
+                "title": "Create Payment",
+                "slug": "create-payment"
               },
               "depth": 3
             }
@@ -331,14 +558,29 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
   };
 
   buildTOCNode = function(node, metaInfo) {
-    var c, children$, discloser$, label$, node$, _i, _len, _ref, _ref1, _ref2;
+    var c, children$, clickLabel, discloser, discloser$, label$, node$, _i, _len, _ref, _ref1, _ref2;
     node$ = $("<li class=\"" + node.type + "\"/>");
+    discloser = null;
     switch (node.type) {
       case 'file':
         node$.append("<a class=\"label\" href=\"" + metaInfo.relativeRoot + node.data.targetPath + ".html\" title=\"" + node.data.projectPath + "\"><span class=\"text\">" + node.data.title + "</span></a>");
+        clickLabel = function(evt) {
+          if (evt.target === discloser) {
+            node$.toggleClass('expanded');
+            evt.preventDefault();
+            return false;
+          }
+          return selectNode(node$);
+        };
         break;
       case 'folder':
-        node$.append("<span class=\"label\"><span class=\"text\">" + node.data.title + "</span></span>");
+        node$.append("<a class=\"label\" href=\"#\"><span class=\"text\">" + node.data.title + "</span></a>");
+        clickLabel = function(evt) {
+          selectNode(node$);
+          node$.toggleClass('expanded');
+          evt.preventDefault();
+          return false;
+        };
     }
     if (((_ref = node.children) != null ? _ref.length : void 0) > 0) {
       children$ = $('<ol class="children"/>');
@@ -350,17 +592,12 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
       node$.append(children$);
     }
     label$ = node$.find('> .label');
-    label$.click(function() {
+    label$.click(clickLabel);
-      return selectNode(node$);
-    });
     discloser$ = $('<span class="discloser"/>').prependTo(label$);
     if (!(((_ref2 = node.children) != null ? _ref2.length : void 0) > 0)) {
       discloser$.addClass('placeholder');
     }
-    discloser$.click(function(evt) {
+    discloser = discloser$.get(0);
-      node$.toggleClass('expanded');
-      return evt.preventDefault();
-    });
     if (node.type === 'file') {
       fileMap[node.data.targetPath] = node$;
     }
@@ -435,7 +672,7 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
     search$.bind('keyup search', function(evt) {
       return searchNodes(search$.val());
     });
-    return search$.keydown(function(evt) {
+    search$.keydown(function(evt) {
       if (evt.keyCode === 27) {
         if (search$.val().trim() === '') {
           return search$.blur();
@@ -444,6 +681,15 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
         }
       }
     });
+    return $('.code.folded').each(function(index, code) {
+      var code$;
+      code$ = $(code);
+      return code$.click(function(evt) {
+        code$.toggleClass('folded');
+        evt.preventDefault();
+        return false;
+      });
+    });
   });
 
 }).call(this);