UK players used to rely on phone bill deposits that capped transactions at...
https://page-wiki.win/index.php/Is_It_Normal_for_UK_Casinos_to_Be_Debit-Card_Only_After_2020%3F
UK players used to rely on phone bill deposits that capped transactions at around £30 and often took time to process. Now, Faster Payments and mobile wallets let you deposit as little as £10 instantly