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Enable Digital Payments

To enable digital payments on
Unified Checkout
, you must first register for each digital payment method that you would like enabled on your page. This enablement process sends the appropriate information to the digital payment systems and registers your page with each system.
This section contains information about enabling and managing digital payments on
Unified Checkout
 in the
Business Center
:
  • Apple Pay
    • Enrolling in Apple Pay
    • Preparing a device for testing Apple Pay on
      Unified Checkout
  • Click to Pay
    • Enabling
      Click to Pay
  • Google Pay
    • Enrolling in Google Pay
    • Managing Google Pay authentication types

Enrolling in Apple Pay

Apple Pay is a digital payment service that enables users to make secure and convenient transactions using their Apple devices. Users can add their credit or debit cards to the Wallet app and use them to pay online or in apps in a safe and convenient consumer experience.
To enable Apple Pay you must first host a public certificate on your web page and then pass your merchant name and domain name to Apple. Apple crawls out to your web page to validate the presence of this certificate to ensure the web pages are properly vetted and registered with Apple.
Follow these steps to validate your domain and enroll in Apple Pay:
  1. Navigate to
    Payment Configuration >
    Unified Checkout
    .
  2. In the Apple Pay section, click
    Set Up
    .
  3. Follow the link to download the certificate.
  4. Upload the
    apple-developer-merchantid-domain-association
     certificate file to your web server at:
    /.well-known/apple-developer-merchantid-domain-association
    You must verify that the file is accessible through HTTPS. You can validate this by visiting
    https://<your-domain>/.well-known/apple-developer-merchantid-domain-association
    .
  5. Click
    Verify Domain
    .
  6. Enter the domain name where you are hosting Apple Pay. This must be the same domain to which you uploaded the public certificate.
    Your domain is now verified for Apple Pay.

AFTER COMPLETING THE TASK

IMPORTANT
In order to run an end-to-end test of the Apple Pay service on
Unified Checkout
, you must perform additional setup steps. See Preparing a Device for Testing Apple Pay on Unified Checkout.

Preparing a Device for Testing Apple Pay on
Unified Checkout

In order to run an end-to-end test of the Apple Pay service on
Unified Checkout
, you must prepare an Apple test device by loading Apple Pay test cards onto the device.
  1. Follow these steps to prepare your Apple test device for end-to-end testing:
  2. Make sure your Apple Developer account is configured for Apple Pay.
  3. Register your Apple Pay test device with Apple.
  4. Load Apple Pay test cards onto your Apple test device.

    ADDITIONAL INFORMATION

    The Apple Developer center provides the instructions in the Sandbox Testing page for Apple Pay:
    1. Follow the steps described in
      Create a Sandbox Tester Account
      .
    2. Follow the steps described in
      Adding a Test Card Number
      .

Enabling
Click to Pay

Click to Pay
 is a digital payment solution that allows customers to pay with their preferred card network and issuer without entering their card details on every website. Customers can use Visa, Mastercard, and American Express cards to streamline their purchase experience.
Click to Pay
 provides a fast, secure, and consistent checkout experience across devices and browsers.
Follow these steps to enable in
Click to Pay
 on
Unified Checkout
:
  1. Navigate to
    Payment Configuration >
    Unified Checkout
    .
  2. In the Click to Pay section, click
    Set Up
    .
  3. Enter your business name and website URL.
  4. Click
    Submit
    .
  5. Contact your implementation contact or technical account manager to request that you be enabled for tokenization within
    Click to Pay
    . Your implementation contact or technical account manager will confirm that you were configured successfully and that you can now accept digital payments with
    Click to Pay
    .

Enrolling in Google Pay

Google Pay is a digital payment product offered by Google through Chrome browsers and Android devices.
Follow these steps to enroll in Google Pay on
Unified Checkout
:
  1. Navigate to
    Payment Configuration >
    Unified Checkout
    .
  2. In the Google Pay section, click
    Set Up
    .
  3. Enter your business name.
  4. Click
    Submit
    .
    You can now accept digital payments with Google Pay.

AFTER COMPLETING THE TASK

IMPORTANT
When you enable Google Pay on
Unified Checkout
, you can specify an optional parameter that defines the types of credentials that Google Pay sends you. See Managing Google Pay Authentication Types.

Managing Google Pay Authentication Types

Additional controls are available for Google Pay supported on
Unified Checkout
. When you enable Google Pay on
Unified Checkout
, you can specify optional parameters that define the types of card authentication you receive from Google Pay.
To manage the types of credentials that Google Pay sends, use this expanded payment type object within the
allowedPaymentTypes
 section of the sessions request: 
{
  "type": "GOOGLEPAY",
  "options": { "allowedAuthMethods": "<authentication type>"
  }
}
The expanded payment type object has these parameters:
  • type
    : Defines the type of payment option.
  • options
    : Contains specific payment types parameters.
    For Google Pay, use the new data element
    allowedAuthMethods
     within the
    options
     section of the payment types object to specify the authentication type you will receive from Google Pay. Possible values:
    • PAN_ONLY
      : Google returns primary account number (PAN) values
    • CRYPTOGRAM_3DS
      : Google returns fully authenticated network token values.
    By default, Google sends both authentication types.
REST Example: Specify Only PAN Authentication Accepted from Google
This example sessions request specifies that Google Pay is to send only PAN values
"allowedPaymentTypes": [
  "PANENTRY" {
    "type": "GOOGLEPAY",
    "options": {
      "allowedAuthMethods": "PAN_ONLY"
    }
  },
  "CLICKTOPAY",
  "PAZE",
  "CHECK"
]
REST Example: Simple Google Pay Request
This example sessions request specifies that Google Pay can send all authentication types.
"allowedPaymentTypes": [
  "PANENTRY",
  "GOOGLEPAY",
  "CLICKTOPAY",
  "PAZE",
  "CHECK"
]