UK players are moving away from phone bill deposits, which often capped at £30...

https://www.strobe-bookmarks.win/uk-players-used-to-top-up-casino-accounts-via-phone-bill-deposits-but-they

UK players are moving away from phone bill deposits, which often capped at £30 per transaction, toward Faster Payments and mobile wallets. These modern methods let you deposit as little as £10 and see money in your account almost instantly