UK players have moved from phone bill deposits, often capped at around £30 per...

https://planetfitnessprices.com/how-mobile-casino-deposits-have-evolved-from-phone-bills-to-instant-transfers/

UK players have moved from phone bill deposits, often capped at around £30 per transaction, to Faster Payments and mobile wallets. These newer methods let users deposit from as little as £10 instantly