Also know, how much can you top up British Gas?
British Gas customers will be able to top up at 11,500 local post offices and 13,000 Payzone locations. At both, the minimum top up is £5. Top up online, if you have (or can get) smart prepayment meters installed.
Similarly, where can I top up my Pay As You Go gas card? Top up your prepayment card or key at a PayPoint, Payzone outlet or at your nearest Post Office.
In this manner, can you top up your British Gas card online?
The easiest way to top up is on the British Gas website, just access your account to Top up online now. You don't need your smart meter number, and if you save your debit/credit card, future top ups will take you just a few clicks. On the British Gas app – download it to top up easily, whenever and wherever you want.
Can I top up gas without card?
You can still top up without having a Smart Card. You just need your Smart Card Number (SCN) to top-up your meter. However, if you don't have your Smart Card yet, please visit our Smart meter top up page or use our app.