Here are easy steps to update the billing or mailing address on your GrabrFi account.
1. Go to More → Profile & Settings → Billing address / Mailing address or click here.
2. Enter your updated address, double check to make sure everything is correct and click "Save".
3. Your address will be updated immediately.
A few limitations to keep in mind:
US billing addresses can only be changed to another US billing address.
Non-US billing addresses cannot be changed to US addresses.