@bigcommerce/checkout-sdk / GooglePayButtonInitializeOptions
• Optional buttonColor: Default | Black | White
The color of the GooglePay button that will be inserted. black (default): a black button suitable for use on white or light backgrounds. white: a white button suitable for use on colorful backgrounds.
• Optional buttonType: Long | Short
The size of the GooglePay button that will be inserted. long: "Buy with Google Pay" button (default). A translated button label may appear if a language specified in the viewer's browser matches an available language. short: Google Pay payment button without the "Buy with" text.
• Optional buyNowInitializeOptions: GooglePayBuyNowInitializeOptions
The options that are required to initialize Buy Now functionality.