Computer
Log in to your account and click on Account Settings, then select My Payment Methods from the menu on the right-hand side of your screen. From there, you can add a new payment method or change your default payment method. You will not be able to update the expiration date on a previous saved card. For security purposes, you will need to re-enter your credit card information with the new expiration date.
App
Log in to your account via the app and swipe up on the arrow, above Reserve, to view the menu. Tap on Spot Club Account and scroll down to My Information and tap on My Payment Method. From there, you can add a new payment method or change your default payment method. You will not be able to update the expiration date on a previous saved card. For security purposes, you will need to re-enter your credit card information with the new expiration date.