A data class representing the state of the associated PaymentSession.
The cart total value, excluding shipping and tax items.
Whether the payment data is ready for making a charge. This can be used to set a buy button to enabled for prompt a user to fill in more information.
The selected payment method for the associated PaymentSession.
Where the items being purchased should be shipped.
How the items being purchased should be shipped.
The current value of the shipping items in the associated PaymentSession
When true, the customer has indicated their intent to pay with Google Pay. Use the Google Pay API to complete payment with Google Pay.