Updating your credit card information is easy in the iPostal1 App. Follow the steps below to update your credit card information.

To update or edit your credit card information in the iPostal1 App: 

Step 1. Log into your account in the iPostal1 App.

Step 2. Tap on the "Menu" button, located in the top left corner.

Step 3. Tap on "Account Settings". 

4. Tap on "Update Credit Cards".