UK players used to top up casino accounts via phone bills, often paying around...

https://www.emergbook.win/uk-casinos-are-moving-away-from-phone-bill-deposits-because-of-high-fees-and

UK players used to top up casino accounts via phone bills, often paying around £30 per transaction with added fees. Now, they turn to Faster Payments and mobile wallets that let them deposit as little as £10 instantly