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Step 4: Choose an existing Apple Pay plugin / Merchant ID configuration or click the plus sign to create a new one.
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If you click the plus sign to create a new plugin, you will need to copy and paste the credsentials detailed in Step 5.
Step 5: Add the Apple Pay Merchant credentials
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merchantIdentifier: Your Apple Pay Merchant Identifier
Can be found on your Apple Developer Account at https://developer.apple.com/account/resources/identifiers/list/merchant
merchantCert: Your Apple Pay Merchant Identity Certificate
This must be downloaded from your Apple Account and converted to PEM format.Must format.
One option to convert to PEM is as follows:
On the Mac, open Keychain Access.
From the sidebar, select System Roots.
Locate the certificate to export.
Select File > Export Items.
Select a location to save the certificate and select the Privacy Enhanced Mail (.pem) file format.
Open your new PEM file in a text editor, like Notepad. Copy the contents of the text file and paste into the “merchantCert” box.
Pasted text must include “-----BEGIN CERTIFICATE-----”
certPrivateKey: The private key of your Merchant Identity Certificate
This must be converted to PEM format along with your downloaded Apple Pay Merchant Identity Certificate.Must
Open your new PEM file in a text editor, like Notepad. Copy the contents of the text file and paste into the “certPrivateKey” box.
Pasted text must include “-----BEGIN PRIVATE KEY-----”
displayName: Default merchant name to display to the customer while authorizing payment
Ex: "Touch ID to Pay My Store (displayName) $118.00"
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Step 9: Upload Apple’s Domain Verification File and verify your domain on your Apple account
Go to https://developer.apple.com/account/resources/identifiers/list/merchant and select the Merchant ID that you are using with this funnel.
On the Edit or Configure Merchant ID page, go to Merchant Domains section and click Add Domain.
Enter your funnel domain and save.
Click Download and download the apple-developer-merchantid-domain-association txt file.
On your funnel Payments settings, click Choose File next to the Domain File label.
Select your downloaded verification text file and click Open.
Publish the funnel. This will upload the file to the .well-known folder on your funnel.
Click Verify back on your Apple Merchant Domain page.
Step 10: Edit Checkout page and add Apple Pay button
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