- Log into your Zip mobile app on your phone.
- At the bottom, select Account.
- At the top of your screen simply click Edit next to your name, email and number.
- To the right of your current email address, tap Change.
- Enter your new email address twice, and hit Save.
To update your address using your Zip mobile app (previously Quadpay), after step 3 simply enter your new address (below "Phone Number") and hit Update.
Note: You cannot update your phone number via the Zip app, which must be done through the Zip Customer Portal. See below.