Has your credit card changed or expired? At Supersonic Car Wash, we want you to keep your ride looking great! To keep your monthly membership current, let us know the changes to make to your account.
Click here to manage your account and update your credit card online. When you arrive at the page, click on the state where you purchased the Unlimited Pass. Next, click Account Management, click Update Credit Card, fill out the form, and click Confirm.
Note your Customer ID is the number on the RFID sticker on your windshield.
You can also update your information the next time you visit your favorite location. Just let one of our friendly attendants know you need to make this change.