If cardholders may enter a ZIP code at the pump, prepaid gift cards can be used at petrol stations; some cards, such as the OneVanilla card, allow cardholders to select a ZIP code for authorization purposes. Cardholders may also provide their cards to the cashier for prepayment and signature.
Since gas stations are computerised, customers cannot sign for their transactions. Frequently, petrol stations will request the ZIP code in order to authenticate the card’s owner. Occasionally, online retailers also utilise a ZIP code to verify card ownership, so purchasers who wish to make purchases online should learn if the card they’re considering supports ZIP code authorisation.
