Pay by Mobile Casinos UK: Boku, Payforit & Direct Carrier Billing

Pay by Mobile is a category of casino deposit methods that lets UK players charge deposits to their monthly phone bill (or deduct from pay-as-you-go credit) instead of using a card or bank account. It's hugely popular with players who want zero financial-detail exposure, but the differences between providers — Boku, Payforit, Apple Pay, Google Pay — matter more than most players realize.

How Pay by Mobile Works

You enter your UK mobile number in the casino cashier. The casino's payment processor sends a confirmation SMS to your phone. You reply with a code or click a link. The deposit appears in your casino account instantly. Your phone provider (EE, Vodafone, O2, Three, Tesco Mobile, Sky Mobile, BT Mobile, giffgaff, VOXI) adds the charge to your next monthly bill or deducts from PAYG credit.

No card details, no bank login, no e-wallet account. The only payment data the casino sees is your phone number.

Boku vs Payforit — The Two Main Players

Boku is the larger of the two, supporting all five major UK networks plus most MVNOs. Deposit limits typically 10-30 pounds per transaction, 240 pounds per month. Deposits cleared in seconds. Boku is the default at MrQ, Sky Vegas (mobile cashier), and several others.

Payforit (now owned by Bango) supports the same networks. Deposit limits typically 5-30 pounds per transaction, 240 pounds per month industry-standard cap. Slightly older protocol, still widely supported. Default at PartyCasino and a few smaller brands.

Apple Pay and Google Pay for Casino Deposits

Apple Pay and Google Pay are technically not Pay by Mobile — they're tokenized card payments using your existing debit card. Your card details are never seen by the casino; just a one-time payment token. Limits are your card's standard daily limit, not the 240 pound Pay-by-Mobile cap.

Available at: Bet365, William Hill, Sky Vegas, LeoVegas, 888 Casino, Mr Vegas, PartyCasino, Coral, BetMGM, and most major UK operators.

Limits Matter — The 240 Pound Cap

UK regulators (UKGC plus Phone-paid Services Authority) cap Pay-by-Mobile gambling deposits at 240 pounds per month industry-wide. This is a hard limit across ALL operators combined — if you've deposited 200 pounds at one casino via Boku, you only have 40 pounds of Pay-by-Mobile capacity left across every other UK casino for that calendar month.

For higher-stakes players, Pay by Mobile is purely a top-up method, not a main funding source. Combine with Open Banking or e-wallets for larger amounts.

Withdrawal Limitation

Pay by Mobile is deposit-only. You cannot withdraw winnings back to your phone bill — funds go to your registered card, bank account or e-wallet on file. Casinos will ask you to verify a withdrawal method before processing your first cash-out if you initially deposited via mobile.

Which UK Casinos Are Strongest on Pay by Mobile?

MrQ is the standout — entire deposit flow built around Boku, supports network charges from 10 pounds. Sky Vegas accepts Pay by Mobile within their mobile app cashier with no extra steps. PartyCasino, LeoVegas and 888 Casino support both Boku and Apple/Google Pay seamlessly. Bet365 and William Hill prefer Apple/Google Pay over network billing.

Fees

The casino itself doesn't charge a Pay-by-Mobile fee in the UK (this is mandated by UKGC). Your phone network may add a 1-2% surcharge on PAYG charges (rare on contracts). VAT is included in all displayed prices.

When Pay by Mobile Makes Sense

Use Pay by Mobile when: you want to test a new casino without sharing card details, you're depositing small amounts (10-30 pounds) on the go, your bank app isn't to hand, or you're using a public WiFi network and want to avoid entering financial credentials.

Don't use Pay by Mobile when: you want to deposit more than 30 pounds in one transaction, you've already used 200 pounds of your 240 pound monthly cap, or you need same-day withdrawal capability (you'll need an alternative for cashout anyway).

For most UK players, Pay by Mobile is best used as a complementary deposit method alongside Open Banking or e-wallets, not a replacement.