A company-specific name for the mobile app (if any) the payment is made through. For instance, use 'MyCompany Android App' instead of 'Android App'

The version of the mobile app (if any) the payment is made through. You can use any string to represent the app version. There are no format or content requirements.

An international billing address including name and phone number. A BillingAddress object for a PaymentRequestMetadata billingAddress value must exactly match address information you provide in encrypted credit card data.

The first six digits of the credit card number. The first six digits are the bank identification number (BIN) for the card. Must exactly match that provided in the encrypted card data.

The last four digits of the credit card number. Must exactly match that provided in the encrypted card data.

A generic international delivery address including name and phone number.

The email address of the guest placing the payment.

An identifier for the guest making the payment such as an email address or phone number. Must consist of the following characters: a-z, A-Z, 0-9, =, ., -, _, +, @, :, &, ^, %, !, $

The date and time, in ISO 8601 format, when the guest presents their credit card.

The public ipv4 or ipv6 address of the cardholder making the payment. The origin IP address is essential for detecting and preventing fraud attempts in credit card authorization requests. To prevent disruption to your transaction workflow, ensure the correct origin IP address is used.

Information about the client that made the payment request. This information can be used for troubleshooting problems.