OptionalallowLets the payer replace an attached payment method. Defaults to true.
OptionalshowOffers the invoice PDF after payment succeeds. Defaults to false.
OptionalshowOffers a collapsed, expandable Order summary. Opening it expands the
native sheet before revealing Checkout-provided items. Defaults to false.
OptionalshowOffers the receipt after payment succeeds. Defaults to false.
Optional content and actions exposed by the native payment sheet.
These flags affect presentation only. They cannot change the Order, amount, currency, shipping address, or customer associated with a saved method.