Pay by Bank payments go straight from your current account to the casino without a card. You choose your bank at the cashier, log in through your bank's own app or website, and approve the payment. Trustly is one of the best known providers, and its Pay N Play product is available in the UK, where it can combine account creation and the first deposit by using open banking data from your bank.
That does not replace the British age and identity rules. Licensed operators must still verify your name, address and date of birth before you can deposit or gamble, so bank data is simply one way of doing that check.
Withdrawals are usually paid back to the same bank account, which keeps your money trail simple. Processing times depend on the casino and on your bank, so check the operator's stated times rather than relying on marketing claims of instant payouts.
Payments come from a debit account rather than credit, so this method sits comfortably within the UK credit card ban.
Source: www.trustly.com