UK players have moved from phone bill deposits, often limited by low amounts...
https://www.tool-bookmarks.win/uk-casino-players-have-moved-from-using-phone-bill-deposits-which-often-capped
UK players have moved from phone bill deposits, often limited by low amounts like £10 minimums, to Faster Payments and mobile wallets. These modern methods let you fund your account instantly, usually without extra fees