diff --git a/atom/browser/api/atom_api_in_app_purchase.cc b/atom/browser/api/atom_api_in_app_purchase.cc
new file mode 100644
index 000000000000..4f507fb86e41
--- /dev/null
+++ b/atom/browser/api/atom_api_in_app_purchase.cc
@@ -0,0 +1,115 @@
+// Copyright (c) 2017 Amaplex Software, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/api/atom_api_in_app_purchase.h"
+
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "atom/common/native_mate_converters/callback.h"
+#include "native_mate/dictionary.h"
+
+#include "atom/common/node_includes.h"
+
+namespace mate {
+
+template <>
+struct Converter<in_app_purchase::Payment> {
+  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
+                                   const in_app_purchase::Payment& payment) {
+    mate::Dictionary dict = mate::Dictionary::CreateEmpty(isolate);
+    dict.SetHidden("simple", true);
+    dict.Set("productIdentifier", payment.productIdentifier);
+    dict.Set("quantity", payment.quantity);
+    return dict.GetHandle();
+  }
+};
+
+template <>
+struct Converter<in_app_purchase::Transaction> {
+  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
+                                   const in_app_purchase::Transaction& val) {
+    mate::Dictionary dict = mate::Dictionary::CreateEmpty(isolate);
+    dict.SetHidden("simple", true);
+    dict.Set("transactionIdentifier", val.transactionIdentifier);
+    dict.Set("transactionDate", val.transactionDate);
+    dict.Set("originalTransactionIdentifier",
+             val.originalTransactionIdentifier);
+    dict.Set("transactionState", val.transactionState);
+    dict.Set("errorCode", val.errorCode);
+    dict.Set("errorMessage", val.errorMessage);
+    dict.Set("payment", val.payment);
+    return dict.GetHandle();
+  }
+};
+
+}  // namespace mate
+
+namespace atom {
+
+namespace api {
+
+#if defined(OS_MACOSX)
+// static
+mate::Handle<InAppPurchase> InAppPurchase::Create(v8::Isolate* isolate) {
+  return mate::CreateHandle(isolate, new InAppPurchase(isolate));
+}
+
+// static
+void InAppPurchase::BuildPrototype(v8::Isolate* isolate,
+                                   v8::Local<v8::FunctionTemplate> prototype) {
+  prototype->SetClassName(mate::StringToV8(isolate, "InAppPurchase"));
+  mate::ObjectTemplateBuilder(isolate, prototype->PrototypeTemplate())
+      .SetMethod("canMakePayments", &in_app_purchase::CanMakePayments)
+      .SetMethod("getReceiptURL", &in_app_purchase::GetReceiptURL)
+      .SetMethod("purchaseProduct", &InAppPurchase::PurchaseProduct);
+}
+
+InAppPurchase::InAppPurchase(v8::Isolate* isolate) {
+  Init(isolate);
+}
+
+InAppPurchase::~InAppPurchase() {
+}
+
+void InAppPurchase::PurchaseProduct(const std::string& product_id,
+                                    mate::Arguments* args) {
+  int quantity = 1;
+  in_app_purchase::InAppPurchaseCallback callback;
+  args->GetNext(&quantity);
+  args->GetNext(&callback);
+  in_app_purchase::PurchaseProduct(product_id, quantity, callback);
+}
+
+void InAppPurchase::OnTransactionsUpdated(
+    const std::vector<in_app_purchase::Transaction>& transactions) {
+  Emit("transactions-updated", transactions);
+}
+#endif
+
+}  // namespace api
+
+}  // namespace atom
+
+namespace {
+
+using atom::api::InAppPurchase;
+
+void Initialize(v8::Local<v8::Object> exports,
+                v8::Local<v8::Value> unused,
+                v8::Local<v8::Context> context,
+                void* priv) {
+#if defined(OS_MACOSX)
+  v8::Isolate* isolate = context->GetIsolate();
+  mate::Dictionary dict(isolate, exports);
+  dict.Set("inAppPurchase", InAppPurchase::Create(isolate));
+  dict.Set("InAppPurchase",
+           InAppPurchase::GetConstructor(isolate)->GetFunction());
+#endif
+}
+
+}  // namespace
+
+NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_browser_in_app_purchase, Initialize)
diff --git a/atom/browser/api/atom_api_in_app_purchase.h b/atom/browser/api/atom_api_in_app_purchase.h
new file mode 100644
index 000000000000..3646c9b8e8f7
--- /dev/null
+++ b/atom/browser/api/atom_api_in_app_purchase.h
@@ -0,0 +1,46 @@
+// Copyright (c) 2017 Amaplex Software, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_API_ATOM_API_IN_APP_PURCHASE_H_
+#define ATOM_BROWSER_API_ATOM_API_IN_APP_PURCHASE_H_
+
+#include <string>
+#include <vector>
+
+#include "atom/browser/api/event_emitter.h"
+#include "atom/browser/mac/in_app_purchase.h"
+#include "atom/browser/mac/in_app_purchase_observer.h"
+#include "native_mate/handle.h"
+
+namespace atom {
+
+namespace api {
+
+class InAppPurchase: public mate::EventEmitter<InAppPurchase>,
+                     public in_app_purchase::TransactionObserver {
+ public:
+  static mate::Handle<InAppPurchase> Create(v8::Isolate* isolate);
+
+  static void BuildPrototype(v8::Isolate* isolate,
+                             v8::Local<v8::FunctionTemplate> prototype);
+
+ protected:
+  explicit InAppPurchase(v8::Isolate* isolate);
+  ~InAppPurchase() override;
+
+  void PurchaseProduct(const std::string& product_id, mate::Arguments* args);
+
+  // TransactionObserver:
+  void OnTransactionsUpdated(
+      const std::vector<in_app_purchase::Transaction>& transactions) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(InAppPurchase);
+};
+
+}  // namespace api
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_API_ATOM_API_IN_APP_PURCHASE_H_
diff --git a/atom/browser/mac/in_app_purchase.h b/atom/browser/mac/in_app_purchase.h
new file mode 100644
index 000000000000..d014744d55c4
--- /dev/null
+++ b/atom/browser/mac/in_app_purchase.h
@@ -0,0 +1,30 @@
+// Copyright (c) 2017 Amaplex Software, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_MAC_IN_APP_PURCHASE_H_
+#define ATOM_BROWSER_MAC_IN_APP_PURCHASE_H_
+
+#include <string>
+
+#include "base/callback.h"
+
+namespace in_app_purchase {
+
+// --------------------------- Typedefs ---------------------------
+
+typedef base::Callback<void(bool isProductValid)> InAppPurchaseCallback;
+
+// --------------------------- Functions ---------------------------
+
+bool CanMakePayments(void);
+
+std::string GetReceiptURL(void);
+
+void PurchaseProduct(const std::string& productID,
+                     int quantity,
+                     const InAppPurchaseCallback& callback);
+
+}  // namespace in_app_purchase
+
+#endif  // ATOM_BROWSER_MAC_IN_APP_PURCHASE_H_
diff --git a/atom/browser/mac/in_app_purchase.mm b/atom/browser/mac/in_app_purchase.mm
new file mode 100644
index 000000000000..f9f98332da19
--- /dev/null
+++ b/atom/browser/mac/in_app_purchase.mm
@@ -0,0 +1,157 @@
+// Copyright (c) 2017 Amaplex Software, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/mac/in_app_purchase.h"
+
+#include "base/bind.h"
+#include "base/strings/sys_string_conversions.h"
+#include "content/public/browser/browser_thread.h"
+
+#import <CommonCrypto/CommonCrypto.h>
+#import <StoreKit/StoreKit.h>
+
+// ============================================================================
+//                             InAppPurchase
+// ============================================================================
+
+// --------------------------------- Interface --------------------------------
+
+@interface InAppPurchase : NSObject<SKProductsRequestDelegate> {
+ @private
+  in_app_purchase::InAppPurchaseCallback callback_;
+  NSInteger quantity_;
+}
+
+- (id)initWithCallback:(const in_app_purchase::InAppPurchaseCallback&)callback
+              quantity:(NSInteger)quantity;
+
+- (void)purchaseProduct:(NSString*)productID;
+
+@end
+
+// ------------------------------- Implementation -----------------------------
+
+@implementation InAppPurchase
+
+/**
+ * Init with a callback.
+ *
+ * @param callback - The callback that will be called when the payment is added
+ * to the queue.
+ */
+- (id)initWithCallback:(const in_app_purchase::InAppPurchaseCallback&)callback
+              quantity:(NSInteger)quantity {
+  if ((self = [super init])) {
+    callback_ = callback;
+    quantity_ = quantity;
+  }
+
+  return self;
+}
+
+/**
+ * Start the in-app purchase process.
+ *
+ * @param productID - The id of the product to purchase (the id of
+ * com.example.app.product1 is product1).
+ */
+- (void)purchaseProduct:(NSString*)productID {
+  // Retrieve the product information. (The products request retrieves,
+  // information about valid products along with a list of the invalid product
+  // identifiers, and then calls its delegate to process the result).
+  SKProductsRequest* productsRequest;
+  productsRequest = [[SKProductsRequest alloc]
+      initWithProductIdentifiers:[NSSet setWithObject:productID]];
+
+  productsRequest.delegate = self;
+  [productsRequest start];
+}
+
+/**
+ * Process product informations and start the payment.
+ *
+ * @param request - The product request.
+ * @param response - The informations about the list of products.
+ */
+- (void)productsRequest:(SKProductsRequest*)request
+     didReceiveResponse:(SKProductsResponse*)response {
+  // Release request object.
+  [request release];
+
+  // Get the first product.
+  NSArray* products = response.products;
+  SKProduct* product = [products count] == 1 ? [products firstObject] : nil;
+
+  // Return if the product is not found or invalid.
+  if (product == nil) {
+    [self runCallback:false];
+    return;
+  }
+
+  // Start the payment process.
+  [self checkout:product];
+}
+
+/**
+ * Submit a payment request to the App Store.
+ *
+ * @param product - The product to purchase.
+ */
+- (void)checkout:(SKProduct*)product {
+  // Add the payment to the transaction queue. (The observer will be called
+  // when the transaction is finished).
+  SKMutablePayment* payment = [SKMutablePayment paymentWithProduct:product];
+  payment.quantity = quantity_;
+
+  [[SKPaymentQueue defaultQueue] addPayment:payment];
+
+  // Notify that the payment has been added to the queue with success.
+  [self runCallback:true];
+}
+
+/**
+ * Submit a payment request to the App Store.
+ *
+ * @param product - The product to purchase.
+ */
+- (void)runCallback:(bool)isProductValid {
+  if (callback_) {
+    content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
+                                     base::Bind(callback_, isProductValid));
+  }
+  // Release this delegate.
+  [self release];
+}
+
+@end
+
+// ============================================================================
+//                             C++ in_app_purchase
+// ============================================================================
+
+namespace in_app_purchase {
+
+bool CanMakePayments() {
+  return [SKPaymentQueue canMakePayments];
+}
+
+std::string GetReceiptURL() {
+  NSURL* receiptURL = [[NSBundle mainBundle] appStoreReceiptURL];
+  if (receiptURL != nil) {
+    return [[receiptURL absoluteString] UTF8String];
+  } else {
+    return "";
+  }
+}
+
+void PurchaseProduct(const std::string& productID,
+                     int quantity,
+                     const InAppPurchaseCallback& callback) {
+  auto* iap =
+      [[InAppPurchase alloc] initWithCallback:callback quantity:quantity];
+
+  [iap purchaseProduct:base::SysUTF8ToNSString(productID)];
+}
+
+}  // namespace in_app_purchase
diff --git a/atom/browser/mac/in_app_purchase_observer.h b/atom/browser/mac/in_app_purchase_observer.h
new file mode 100644
index 000000000000..d2d0be2b0ae9
--- /dev/null
+++ b/atom/browser/mac/in_app_purchase_observer.h
@@ -0,0 +1,59 @@
+// Copyright (c) 2017 Amaplex Software, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_MAC_IN_APP_PURCHASE_OBSERVER_H_
+#define ATOM_BROWSER_MAC_IN_APP_PURCHASE_OBSERVER_H_
+
+#include <string>
+#include <vector>
+
+#include "base/callback.h"
+#include "base/memory/weak_ptr.h"
+
+#if defined(__OBJC__)
+@class InAppTransactionObserver;
+#else  // __OBJC__
+class InAppTransactionObserver;
+#endif  // __OBJC__
+
+namespace in_app_purchase {
+
+// --------------------------- Structures ---------------------------
+
+struct Payment {
+  std::string productIdentifier = "";
+  int quantity = 1;
+};
+
+struct Transaction {
+  std::string transactionIdentifier = "";
+  std::string transactionDate = "";
+  std::string originalTransactionIdentifier = "";
+  int errorCode = 0;
+  std::string errorMessage = "";
+  std::string transactionState = "";
+  Payment payment;
+};
+
+// --------------------------- Classes ---------------------------
+
+class TransactionObserver {
+ public:
+  TransactionObserver();
+  virtual ~TransactionObserver();
+
+  virtual void OnTransactionsUpdated(
+      const std::vector<Transaction>& transactions) = 0;
+
+ private:
+  InAppTransactionObserver* obeserver_;
+
+  base::WeakPtrFactory<TransactionObserver> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(TransactionObserver);
+};
+
+}  // namespace in_app_purchase
+
+#endif  // ATOM_BROWSER_MAC_IN_APP_PURCHASE_OBSERVER_H_
diff --git a/atom/browser/mac/in_app_purchase_observer.mm b/atom/browser/mac/in_app_purchase_observer.mm
new file mode 100644
index 000000000000..ef21228ad6e1
--- /dev/null
+++ b/atom/browser/mac/in_app_purchase_observer.mm
@@ -0,0 +1,188 @@
+// Copyright (c) 2017 Amaplex Software, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/mac/in_app_purchase_observer.h"
+
+#include "base/bind.h"
+#include "base/strings/sys_string_conversions.h"
+#include "content/public/browser/browser_thread.h"
+
+#import <CommonCrypto/CommonCrypto.h>
+#import <StoreKit/StoreKit.h>
+
+// ============================================================================
+//                             InAppTransactionObserver
+// ============================================================================
+
+namespace {
+
+using InAppTransactionCallback =
+    base::RepeatingCallback<
+        void(const std::vector<in_app_purchase::Transaction>&)>;
+
+}  // namespace
+
+@interface InAppTransactionObserver : NSObject<SKPaymentTransactionObserver> {
+ @private
+  InAppTransactionCallback callback_;
+}
+
+- (id)initWithCallback:(const InAppTransactionCallback&)callback;
+
+@end
+
+@implementation InAppTransactionObserver
+
+/**
+ * Init with a callback.
+ *
+ * @param callback - The callback that will be called for each transaction
+ * update.
+ */
+- (id)initWithCallback:(const InAppTransactionCallback&)callback {
+  if ((self = [super init])) {
+    callback_ = callback;
+
+    [[SKPaymentQueue defaultQueue] addTransactionObserver:self];
+  }
+
+  return self;
+}
+
+/**
+ * Cleanup.
+ */
+- (void)dealloc {
+  [[SKPaymentQueue defaultQueue] removeTransactionObserver:self];
+  [super dealloc];
+}
+
+/**
+ * Run the callback in the browser thread.
+ *
+ * @param transaction - The transaction to pass to the callback.
+ */
+- (void)runCallback:(NSArray*)transactions {
+  // Convert the transaction.
+  std::vector<in_app_purchase::Transaction> converted;
+  converted.reserve([transactions count]);
+  for (SKPaymentTransaction* transaction in transactions) {
+    converted.push_back([self skPaymentTransactionToStruct:transaction]);
+  }
+
+  // Send the callback to the browser thread.
+  content::BrowserThread::PostTask(
+      content::BrowserThread::UI, FROM_HERE, base::Bind(callback_, converted));
+}
+
+/**
+ * Convert an NSDate to ISO String.
+ *
+ * @param date - The date to convert.
+ */
+- (NSString*)dateToISOString:(NSDate*)date {
+  NSDateFormatter* dateFormatter = [[NSDateFormatter alloc] init];
+  NSLocale* enUSPOSIXLocale =
+      [NSLocale localeWithLocaleIdentifier:@"en_US_POSIX"];
+  [dateFormatter setLocale:enUSPOSIXLocale];
+  [dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZZZZZ"];
+
+  return [dateFormatter stringFromDate:date];
+}
+
+/**
+ * Convert a SKPayment object to a Payment structure.
+ *
+ * @param payment - The SKPayment object to convert.
+ */
+- (in_app_purchase::Payment)skPaymentToStruct:(SKPayment*)payment {
+  in_app_purchase::Payment paymentStruct;
+
+  if (payment.productIdentifier != nil) {
+    paymentStruct.productIdentifier = [payment.productIdentifier UTF8String];
+  }
+
+  if (payment.quantity >= 1) {
+    paymentStruct.quantity = (int)payment.quantity;
+  }
+
+  return paymentStruct;
+}
+
+/**
+ * Convert a SKPaymentTransaction object to a Transaction structure.
+ *
+ * @param transaction - The SKPaymentTransaction object to convert.
+ */
+- (in_app_purchase::Transaction)skPaymentTransactionToStruct:
+    (SKPaymentTransaction*)transaction {
+  in_app_purchase::Transaction transactionStruct;
+
+  if (transaction.transactionIdentifier != nil) {
+    transactionStruct.transactionIdentifier =
+        [transaction.transactionIdentifier UTF8String];
+  }
+
+  if (transaction.transactionDate != nil) {
+    transactionStruct.transactionDate =
+        [[self dateToISOString:transaction.transactionDate] UTF8String];
+  }
+
+  if (transaction.originalTransaction != nil) {
+    transactionStruct.originalTransactionIdentifier =
+        [transaction.originalTransaction.transactionIdentifier UTF8String];
+  }
+
+  if (transaction.error != nil) {
+    transactionStruct.errorCode = (int)transaction.error.code;
+    transactionStruct.errorMessage =
+        [[transaction.error localizedDescription] UTF8String];
+  }
+
+  if (transaction.transactionState < 5) {
+    transactionStruct.transactionState = [[@[
+        @"purchasing", @"purchased", @"failed", @"restored", @"deferred"
+    ] objectAtIndex:transaction.transactionState] UTF8String];
+  }
+
+  if (transaction.payment != nil) {
+    transactionStruct.payment = [self skPaymentToStruct:transaction.payment];
+  }
+
+  return transactionStruct;
+}
+
+#pragma mark -
+#pragma mark SKPaymentTransactionObserver methods
+
+/**
+ * Executed when a transaction is updated.
+ *
+ * @param queue - The payment queue.
+ * @param transactions - The list of transactions updated.
+ */
+- (void)paymentQueue:(SKPaymentQueue*)queue
+    updatedTransactions:(NSArray*)transactions {
+  [self runCallback:transactions];
+}
+
+@end
+
+// ============================================================================
+//                             C++ in_app_purchase
+// ============================================================================
+
+namespace in_app_purchase {
+
+TransactionObserver::TransactionObserver() : weak_ptr_factory_(this) {
+  obeserver_ = [[InAppTransactionObserver alloc]
+     initWithCallback:base::Bind(&TransactionObserver::OnTransactionsUpdated,
+                                 weak_ptr_factory_.GetWeakPtr())];
+}
+
+TransactionObserver::~TransactionObserver() {
+  [obeserver_ release];
+}
+
+}  // namespace in_app_purchase
diff --git a/atom/common/node_bindings.cc b/atom/common/node_bindings.cc
index cc4bc554ef9d..f184bcf8da35 100644
--- a/atom/common/node_bindings.cc
+++ b/atom/common/node_bindings.cc
@@ -40,6 +40,7 @@ REFERENCE_MODULE(atom_browser_desktop_capturer);
 REFERENCE_MODULE(atom_browser_dialog);
 REFERENCE_MODULE(atom_browser_download_item);
 REFERENCE_MODULE(atom_browser_global_shortcut);
+REFERENCE_MODULE(atom_browser_in_app_purchase);
 REFERENCE_MODULE(atom_browser_menu);
 REFERENCE_MODULE(atom_browser_net);
 REFERENCE_MODULE(atom_browser_power_monitor);
diff --git a/docs/README.md b/docs/README.md
index 2ce70ca17250..5e97153cf0b5 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -65,6 +65,7 @@ an issue:
 * [contentTracing](api/content-tracing.md)
 * [dialog](api/dialog.md)
 * [globalShortcut](api/global-shortcut.md)
+* [inAppPurchase](api/in-app-purchase.md)
 * [ipcMain](api/ipc-main.md)
 * [Menu](api/menu.md)
 * [MenuItem](api/menu-item.md)
diff --git a/docs/api/in-app-purchase.md b/docs/api/in-app-purchase.md
new file mode 100644
index 000000000000..f9aaaa90ddd7
--- /dev/null
+++ b/docs/api/in-app-purchase.md
@@ -0,0 +1,37 @@
+# inAppPurchase
+
+> In-app purchases on Mac App Store.
+
+Process: [Main](../glossary.md#main-process)
+
+## Events
+
+The `inAppPurchase` module emits the following events:
+
+### Event: 'transactions-updated'
+
+Emitted when one or more transactions have been updated.
+
+Returns:
+
+* `event` Event
+* `transactions` ([Transaction[]](structures/transaction.md) - Array of transactions.
+
+## Methods
+
+The `inAppPurchase` module has the following methods:
+
+### `inAppPurchase.purchaseProduct(productID, quantity, callback)`
+
+* `productID` String - The id of the product to purchase. (the id of `com.example.app.product1` is `product1`).
+* `quantity` Integer (optional) - The number of items the user wants to purchase.
+* `callback` Function (optional) - The callback called when the payment is added to the PaymentQueue. (You should add a listener with `inAppPurchase.addTransactionsListener` to get the transaction status).
+  * `isProductValid` Boolean - Determine if the product is valid and added to the payment queue.
+
+### `inAppPurchase.canMakePayments()`
+
+Returns `true` if the user can make a payment and `false` otherwise.
+
+### `inAppPurchase.getReceiptURL()`
+
+Returns `String`, the path to the receipt.
diff --git a/docs/api/structures/transaction.md b/docs/api/structures/transaction.md
new file mode 100644
index 000000000000..78ee4e8ad0c0
--- /dev/null
+++ b/docs/api/structures/transaction.md
@@ -0,0 +1,11 @@
+# Transaction Object
+
+* `transactionIdentifier` String
+* `transactionDate` String
+* `originalTransactionIdentifier` String
+* `transactionState` String - The transaction sate (`"purchasing"`, `"purchased"`, `"failed"`, `"restored"`, or `"deferred"`)
+* `errorCode` Integer
+* `errorMessage` String
+* `payment` Object
+  * `productIdentifier` String
+  * `quantity` Integer
diff --git a/electron.gyp b/electron.gyp
index 4f3554d88a9a..fcd003aba5df 100644
--- a/electron.gyp
+++ b/electron.gyp
@@ -591,6 +591,7 @@
               '$(SDKROOT)/System/Library/Frameworks/Security.framework',
               '$(SDKROOT)/System/Library/Frameworks/SecurityInterface.framework',
               '$(SDKROOT)/System/Library/Frameworks/ServiceManagement.framework',
+              '$(SDKROOT)/System/Library/Frameworks/StoreKit.framework',
             ],
           },
           'mac_bundle': 1,
diff --git a/filenames.gypi b/filenames.gypi
index e9f0f43b97ec..40babc685d36 100644
--- a/filenames.gypi
+++ b/filenames.gypi
@@ -20,6 +20,7 @@
       'lib/browser/api/exports/electron.js',
       'lib/browser/api/global-shortcut.js',
       'lib/browser/api/ipc-main.js',
+      'lib/browser/api/in-app-purchase.js',
       'lib/browser/api/menu-item-roles.js',
       'lib/browser/api/menu-item.js',
       'lib/browser/api/menu.js',
@@ -120,6 +121,8 @@
       'atom/browser/api/atom_api_download_item.h',
       'atom/browser/api/atom_api_global_shortcut.cc',
       'atom/browser/api/atom_api_global_shortcut.h',
+      'atom/browser/api/atom_api_in_app_purchase.cc',
+      'atom/browser/api/atom_api_in_app_purchase.h',
       'atom/browser/api/atom_api_menu.cc',
       'atom/browser/api/atom_api_menu.h',
       'atom/browser/api/atom_api_menu_mac.h',
@@ -231,6 +234,10 @@
       'atom/browser/mac/atom_application_delegate.mm',
       'atom/browser/mac/dict_util.h',
       'atom/browser/mac/dict_util.mm',
+      'atom/browser/mac/in_app_purchase.h',
+      'atom/browser/mac/in_app_purchase.mm',
+      'atom/browser/mac/in_app_purchase_observer.h',
+      'atom/browser/mac/in_app_purchase_observer.mm',
       'atom/browser/native_browser_view.cc',
       'atom/browser/native_browser_view.h',
       'atom/browser/native_browser_view_mac.h',
diff --git a/lib/browser/api/in-app-purchase.js b/lib/browser/api/in-app-purchase.js
new file mode 100644
index 000000000000..48a35d2a4d42
--- /dev/null
+++ b/lib/browser/api/in-app-purchase.js
@@ -0,0 +1,14 @@
+'use strict'
+
+if (process.platform !== 'darwin') {
+  throw new Error('The inAppPurchase module can only be used on macOS')
+}
+
+const {EventEmitter} = require('events')
+const {inAppPurchase, InAppPurchase} = process.atomBinding('in_app_purchase')
+
+// inAppPurchase is an EventEmitter.
+Object.setPrototypeOf(InAppPurchase.prototype, EventEmitter.prototype)
+EventEmitter.call(inAppPurchase)
+
+module.exports = inAppPurchase
diff --git a/lib/browser/api/module-list.js b/lib/browser/api/module-list.js
index d8b20c5bec19..e6f398b47d00 100644
--- a/lib/browser/api/module-list.js
+++ b/lib/browser/api/module-list.js
@@ -8,6 +8,7 @@ module.exports = [
   {name: 'dialog', file: 'dialog'},
   {name: 'globalShortcut', file: 'global-shortcut'},
   {name: 'ipcMain', file: 'ipc-main'},
+  {name: 'inAppPurchase', file: 'in-app-purchase'},
   {name: 'Menu', file: 'menu'},
   {name: 'MenuItem', file: 'menu-item'},
   {name: 'net', file: 'net'},
diff --git a/spec/api-in-app-purchase-spec.js b/spec/api-in-app-purchase-spec.js
new file mode 100644
index 000000000000..c47c8d752ee1
--- /dev/null
+++ b/spec/api-in-app-purchase-spec.js
@@ -0,0 +1,33 @@
+'use strict'
+
+const assert = require('assert')
+
+const {remote} = require('electron')
+
+describe('inAppPurchase module', () => {
+  if (process.platform !== 'darwin') return
+
+  const {inAppPurchase} = remote
+
+  it('canMakePayments() does not throw', () => {
+    inAppPurchase.canMakePayments()
+  })
+
+  it('getReceiptURL() returns receipt URL', () => {
+    assert.ok(inAppPurchase.getReceiptURL().endsWith('_MASReceipt/receipt'))
+  })
+
+  it('purchaseProduct() fails when buying invalid product', (done) => {
+    inAppPurchase.purchaseProduct('non-exist', 1, (success) => {
+      assert.ok(!success)
+      done()
+    })
+  })
+
+  it('purchaseProduct() accepts optional arguments', (done) => {
+    inAppPurchase.purchaseProduct('non-exist', () => {
+      inAppPurchase.purchaseProduct('non-exist', 1)
+      done()
+    })
+  })
+})