Online casinos that accept SMS deposits: Boku explained

Updated November 2026

Licensed

Available in GB

Fast payouts

18+ Only

Boku deposits are billed through a mobile account, and the provider’s availability can differ from other phone-based payment options.

What “pay by SMS” means at a UK casino

“Pay by SMS” describes a way of funding a casino account through your mobile phone account. In the UK, Boku is the best-known name associated with this type of payment. It is a form of Pay by Phone: the deposit is linked to your mobile service rather than being paid directly from a bank card or bank account. The SMS is part of the payment process, but the key feature is that the cost is billed through your mobile network.

That distinction matters when you compare payment options. A casino may use the phrase “Pay by Phone” for mobile payments generally, while Boku is a particular service. A cashier that offers another mobile-payment provider is not necessarily offering Boku, even if both options involve a phone and text messages. If you are looking specifically for an SMS casino deposit, check the payment provider’s name rather than assuming that every phone-based option works in the same way.

Only a small number of UKGC-licensed casinos still accept Boku deposits, and availability has declined since 2023. That does not mean that every online casino has stopped taking phone payments, or that a casino offering Pay by Phone necessarily accepts Boku. The payment choices are set by individual operators and can change, so the name of a method you remember seeing at one casino does not establish what another casino offers.

The payment method and the casino’s legal status are separate questions. Boku processes a payment; it does not issue a gambling licence or determine whether a casino may legally serve customers in Great Britain. A casino’s acceptance of a particular deposit option is therefore not proof that the operator is authorised to offer gambling to you.

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In Great Britain, the UK Gambling Commission regulates commercial gambling, including remote gambling offered to consumers. Its jurisdiction applies to an operator serving Great Britain customers even when the equipment used to provide the service is located elsewhere. The Commission is the sole regulator for commercial gambling in Great Britain. It grants operating licences to businesses and personal licences to individuals whose roles require them.

For a player, the practical point is that the operator—not the payment provider—must hold the relevant authorisation. Online gambling is legal in Great Britain when it is offered by a licensed and regulated operator. Before depositing, verify the casino’s current licence on the Gambling Commission’s public register. A familiar brand name, a working cashier or the appearance of Boku as a payment option does not replace that check.

The phrase “UK casino” is often used broadly, but the legal framework needs care: the Gambling Commission’s role described here concerns Great Britain. A payment option cannot extend that regulator’s authority or make an unlicensed operator part of its system. Treat the licence as a property of the gambling business, not as a feature of the deposit method.

You may also see “casinos that accept SMS deposits” used as if it described a stable category of sites. In practice, it describes a changing payment option. Some licensed casinos continue to offer Boku, while the overall availability has been shrinking. This is why an old payment guide, a search result or a general statement that a casino takes mobile payments may not tell you whether Boku is available in its cashier now.

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It is also useful to separate the name of the payment from the message on your phone. An SMS may be used to verify a Pay by Phone transaction, but receiving a text does not by itself show which provider is handling the deposit. Look for the provider named by the casino and make sure it is the method you intended to use. The exact steps and the way a payment is authorised depend on the service; the important point at this stage is that “SMS” refers to the phone-based payment route, not to a special kind of casino account or game.

For an online casino, a Pay by SMS option is simply one possible way to add money to an account. It does not alter the casino’s licence, the games it may offer or the rules governing its operation. When assessing casinos with Pay by SMS in Great Britain, consider two separate questions: whether the operator is licensed for the market, and whether its current cashier offers Boku specifically. A “yes” to one does not imply a “yes” to the other.

How a Boku deposit moves from your phone to your casino account

A Boku deposit starts in the casino cashier, not in your phone’s messaging app. You choose Boku as the payment method, enter the amount you want to deposit and provide your mobile number. The payment flow then uses an SMS verification code to confirm the transaction. Once you understand these stages, it is easier to tell whether you are still entering payment details or have reached the confirmation point.

The cashier is where the deposit request is assembled. Selecting Boku tells the casino that you want to fund your account through this service rather than by choosing another payment method. You then enter the amount and the phone number associated with the payment. Treat these as separate details: the amount states how much you are requesting to deposit, while the number identifies the phone involved in the verification step.

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Before continuing, check that the amount shown is the amount you intended to request and that the phone number is correct. A mistyped number can prevent the verification message from reaching the phone you have available. If the cashier displays a review or confirmation screen, read it before proceeding rather than assuming that selecting Boku alone completes the deposit.

The next part takes place through SMS. A verification code is sent for you to enter or confirm as part of the payment process. The code connects the request in the casino cashier with access to the phone number provided. It is not a replacement for the amount or number you entered: those details establish what you are trying to do, and the code is the confirmation step.

Keep the cashier open while completing that step, so you can return to the pending payment flow and enter the code where requested. Do not assume that simply receiving a message means the casino account has already been credited. The process calls for confirmation with the code; follow the instruction shown in the cashier and wait for the result it displays. If you cannot find the message, first check that you entered the intended number and that you are looking at the phone linked to it.

After you submit the verification code, the payment request can be processed. The cashier should indicate whether the deposit has been accepted or whether the transaction has not completed. Use that status, rather than the act of selecting Boku or receiving the SMS, to decide what happened. If the payment is not confirmed, avoid repeatedly submitting new requests without checking the status of the one already in progress. Otherwise, you may lose track of which request the cashier is displaying.

The order matters: select Boku, provide the deposit amount and mobile number, then confirm with the SMS code. Entering the details without completing the verification step leaves the process unfinished. Conversely, a code cannot correct an amount or phone number that was entered incorrectly earlier in the flow. If something on the screen does not match what you intended, stop and check the displayed information before confirming.

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This sequence is broadly what to expect when using Boku at an online casino that offers it, although the cashier’s wording and screen layout may differ. One site may present the details together, while another may separate them across screens; the essential actions remain the same. Follow the prompts in the cashier, and do not treat a button press as proof that a deposit has reached your casino balance. Look for the transaction outcome shown after confirmation.

A Pay by Phone deposit is therefore a linked process between the casino cashier and your mobile phone. The cashier collects the amount and number, while the SMS code provides the requested confirmation. Keeping those roles distinct helps you diagnose where a problem has occurred: before confirmation, check the details and the code prompt; after submitting the code, check the cashier’s payment status. The code is part of authorising the request, not a separate deposit method.

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Why casino payment options have shifted away from Boku

Boku has not disappeared because the UK Gambling Commission introduced a rule banning it by name. The change has taken place at operator level: individual casinos have removed Boku when they judged that continuing to offer it created compliance risk. That distinction matters. A regulator’s general oversight of remote gambling and an operator’s decision about a particular payment service are not the same thing.

Since 2023, specialist casino-payment reviews have described a broader move away from Boku. Some operators have substituted another Pay by Phone service, while others have removed mobile payments altogether. These are different decisions. Replacing Boku with another provider keeps a phone-based deposit route available, but removing the category means customers must use another kind of payment method instead. The shift has therefore reduced the number of casinos offering Boku without making every operator’s cashier identical.

The names attached to Boku should be treated as a snapshot, not a permanent directory. Specialist reviews have identified BoyleSports, Sun Bingo, William Hill, Sky Vegas, PlayOJO, Genting Casino, Betfred, Lottoland, bwin and 888 Casino among operators accepting Boku deposits. The same type of review describes the remaining direct-Boku options as a small, identifiable group that includes Jackpot Mobile Casino and Peachy Games. BoyleSports has also been described as adding Boku to its cashier as a UK-focused payment option. These examples show that Boku has not been removed everywhere, but they do not mean that every named cashier will continue to offer it.

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Nor does the fact that a casino once accepted Boku establish that it still does. Payment menus can change as operators review their services, so an older list may mix current options with ones that have since been withdrawn. The important market change is not a simple switch from one universal list of Boku casinos to another. It is that operators have taken different paths: some have kept Boku, some have replaced it, and some no longer offer Pay by Phone.

Replacement does not always mean Boku under another name

Fonix and Siru Mobile are separate services, not alternative labels for Boku. A specialist payment-method review identifies MrQ and Duelz with Fonix, while Mr Vegas and Videoslots are associated with Siru Mobile. Those examples illustrate how a casino can retain a phone-payment option while changing the provider shown in its cashier.

For you, the distinction is practical: seeing a Pay by Phone option does not confirm that Boku is available. The provider’s name matters because each service is presented and processed as its own payment method. If a casino has moved to Fonix or Siru Mobile, searching its cashier for Boku will not reveal the replacement unless you also recognise the new service name. Conversely, a casino that has removed mobile payments has not necessarily replaced Boku with another phone service; its cashier may simply offer other payment categories.

The operator-side decision is also separate from the customer’s preference for paying by phone. A casino may remove a method even if customers used it, while another may choose a different provider. The UKGC did not impose a Boku-specific prohibition, so the changes should not be read as evidence that every British casino was ordered to withdraw the service. They reflect individual operators’ responses to compliance risk.

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That is why a broad label such as “casinos that accept Pay by SMS” can hide meaningful differences. One operator may list Boku directly; another may list Fonix or Siru Mobile; another may offer no Pay by Phone service. These options should not be treated as interchangeable simply because they use a mobile phone in the payment process. Nor does a review naming an operator establish what you will see when you open its cashier: the operator’s available methods can change.

When comparing casinos, focus on the provider actually displayed rather than assuming that a historical Boku listing describes the current arrangement. The market shift is a change in operator choices, not a single system-wide replacement. Boku remains part of the picture, but its position is narrower than before, and the alternatives vary between operators.

Deposit amounts, phone-bill limits and PAYG balance

The amount you can send through Boku is constrained by more than the deposit box in a casino cashier. The casino may set a transaction range, while the mobile network can apply its own controls. If you use a pay-as-you-go (PAYG) phone, your available credit is another ceiling: a deposit cannot exceed the balance available for the payment.

Published descriptions of UK Boku limits do not agree on a single transaction cap. One specialist review describes £30 as the standard maximum for a transaction, with some casinos or network operators allowing £40 or £50. Other descriptions give a different picture: one puts the transaction amount at about £10 and the daily network allowance at £30, while another specifies a £30 daily limit without stating a per-transaction cap. These figures should not be combined into a single universal rule. The limit that applies to you depends on the casino and mobile operator, and the reported figures vary.

This disagreement matters when planning a larger casino deposit with SMS. A casino might display an amount that its cashier accepts, but the network can still refuse the payment if its own restrictions prevent it. Conversely, a network’s daily allowance does not mean every casino will accept a transaction at that level. Treat the amount shown in the cashier as the casino’s available option, not proof that your network will approve it.

Deposit limits vary between the casino and your mobile network operator.

There is also a reported restriction on the amounts you can select. A specialist review describes Boku deposits as being offered in steps of ten pounds: for instance, £10, £20 or £30, rather than arbitrary amounts between those values. That is a reported pattern, not a guarantee about every cashier. Check the available choices before assuming you can deposit a particular sum; the casino’s listed options determine what you can request there.

How daily and account limits interact

A transaction cap concerns one payment. A daily cap concerns the total sent during the relevant day. They are separate checks: a payment may fit within the single-transaction allowance but still be declined if earlier Boku payments have used the remaining daily allowance.

Some specialist descriptions attribute the daily Boku limit to the mobile operator rather than the casino. If that applies, changing the amount in the casino cashier will not necessarily resolve a refusal. The network may have reached its allowance even though the casino account can accept more funds. Because the source descriptions differ on the limits and their enforcement, do not assume that a figure quoted for one operator or casino applies to another.

The cashier’s own deposit controls can impose a further restriction. This means the amount available to you can be the lowest of several ceilings: the casino’s permitted transaction amount, the network’s applicable restriction and, for PAYG customers, the balance available on the phone. A higher limit in one part of the system cannot override a lower one elsewhere.

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PAYG credit sets a practical ceiling

For a PAYG customer, the phone balance is not just a way to track usage; it can determine whether the deposit is possible. A specialist review states that the Boku payment cannot be greater than the remaining prepaid balance. For example, if your balance is below the amount selected in the cashier, the payment may be declined. Adding credit can change that balance, but it does not remove a casino or network limit.

A monthly-billed phone account is not constrained by a prepaid balance in the same way, although the casino and network limits may still apply. In either case, the amount displayed by the cashier is only the requested deposit. The final amount you can send depends on the restrictions applying to your account and payment.

Before choosing an amount, compare the cashier options with your available PAYG credit and any limit information provided by the casino or network. If a transaction fails despite the amount appearing within the casino’s range, a separate network restriction or insufficient prepaid balance may explain why.

How to check whether a casino still supports SMS deposits

Treat “SMS deposits” as a description of a payment route, not a guarantee that a particular casino still accepts Boku. A small number of UKGC-licensed casinos retain direct Boku deposits, but the available list has been shrinking since 2023. A specialist review may identify a service that has since changed, so confirm the option with the operator before relying on it.

Open the casino’s cashier and inspect the deposit methods shown for your account. Look for Boku by name. If the cashier instead lists Pay by Phone, Fonix or Siru Mobile, that indicates a different mobile-payment service, not direct Boku. The distinction matters if you specifically need to use Boku: accepting another phone-payment option does not mean the casino accepts Boku.

DO

• Check the cashier for the specific provider name.
• Verify the casino’s licence on the public register.

DON’T

• Assume all mobile payments are Boku.
• Rely on old reviews for current payment availability.

Check the operator’s payment information as well as the cashier. The cashier shows which methods are being presented at the point of deposit; the payment page may clarify the service name and any conditions. If the two do not agree, ask customer support which provider is currently available to UK customers and whether the cashier entry is direct Boku or another service. Do not assume that a payment method mentioned in an old review or promotional page remains active.

Before depositing, verify that the casino holds a current UK Gambling Commission operating licence. Search the Commission’s public register and check that the licence details match the operator. A payment option appearing in a cashier does not establish that the site is licensed.

A useful check is therefore specific: confirm the casino’s licence, then confirm the exact provider currently displayed in its cashier. If Boku is absent, do not treat a general “pay by phone” label as proof that Boku is available. If Boku appears, check with the operator if the listing is unclear or conflicts with its payment information. Availability can change, so repeat the check when you are ready to deposit rather than relying on a previous visit.

Where the deposit appears on your mobile bill

With Boku, the casino deposit is collected through your mobile account rather than appearing as a card payment or bank transfer. Where you see the cost depends on whether your phone plan is billed monthly or uses prepaid credit.

Monthly mobile plan

If you pay your network provider after using its service, the Boku deposit is added to your mobile account’s charges. It becomes part of the amount you owe the provider, alongside the other charges covered by your plan. The casino receives the deposit through the payment arrangement, while the mobile provider collects the amount from you.

This means the deposit is not taken from your bank account at the moment you authorise it. It is charged through your phone account instead. Check your mobile account’s billing information to see how its charges are presented; the exact way a provider displays them can vary.

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Pay-as-you-go credit

With a pay-as-you-go (PAYG) phone, there is no monthly bill for the deposit to be added to. Instead, the cost is deducted from your available prepaid credit. The deposit therefore reduces the credit you can use for other mobile services.

These are two different ways of collecting the same type of payment: a monthly-plan customer is charged through the mobile account, while a PAYG customer pays from prepaid credit. In either case, the Boku deposit is associated with the phone account, not a separate card or bank-account payment.

If you are checking a casino SMS bill arrangement, identify which type of mobile plan you have before deciding how the cost will be collected. A monthly plan points to a charge on your mobile account; PAYG points to a deduction from prepaid credit. This distinction concerns how you settle the payment with your network provider, not how the casino records the deposit in your gambling account.

Using your mobile network to confirm a casino deposit

A Pay by Phone deposit depends on more than having a mobile signal: the payment service must be supported by your network, and the phone number entered at the cashier must be able to receive the verification text. The text links the payment authorisation to your mobile account; it is not a substitute for the casino’s own account checks.

For Boku, you choose the method in the casino cashier, enter an amount and your mobile number, then confirm using the code sent by SMS. Enter the number for the handset and network you intend to use. If the code does not arrive, the casino cannot complete that SMS confirmation step. Check that the number is correct and that the phone can receive texts before trying again.

Network support is relevant to Pay by Phone services such as Boku and Fonix. EE, O2, Vodafone and Three support Pay by Phone and Fonix, but that does not mean every casino offers every service on every network. The payment provider and the operator both have to support the route you are attempting to use. A working signal alone does not establish that a particular deposit will be accepted.

Keep the verification code private and enter it only in the payment flow you started. If you receive a code for a deposit you did not initiate, do not approve it. If a code fails, avoid repeatedly starting new payment attempts: first check the entered number and whether the message has arrived, then follow the casino’s or payment provider’s instructions.

This is why a mobile casino deposit by SMS can fail even when your handset appears to be working: the number, SMS confirmation or network support may not match the payment route. The network’s role is to carry the verification message and support the service; the casino cashier still determines which payment options it makes available.

What SMS deposits mean for playing online slots

“SMS slots” and “SMS deposit slots” describe a way to fund a casino account, not a separate type of game. The payment method does not change a slot’s reels, features, stake rules or spin speed. Once money is in your account, the game operates under the same British online-slot rules as it would after another permitted deposit method.

That distinction matters when you see a casino described as an SMS casino site. The label refers to how you may pay, not to a special catalogue of games or a different set of slot rules. A search for a £10 deposit by SMS, for instance, is about the deposit option and amount; it does not identify a slot with a £10 stake. Whether a particular amount is available depends on the payment and casino limits, while the maximum stake for a slot is governed separately.

For online slots in Britain, the maximum stake per game cycle is £5 for adults. This limit took effect for all adults on 9 April 2025. The cycle is the individual play of the game, so the stake cap applies to each cycle rather than to the amount you deposit into your casino balance. Depositing more does not permit a higher stake per spin.

Attention Boku is a deposit-only method and cannot be used to withdraw winnings.

A slot spin must last at least 2.5 seconds, and autoplay is not allowed. You therefore cannot set a sequence of spins to run automatically; each spin requires the permitted player action. These rules apply regardless of whether your account was funded using Pay by Phone or another payment method.

Payment acceptance and game availability are also separate checks. A casino may offer a mobile deposit method without every slot having identical features or terms, and seeing a slot on a site does not tell you which payment methods its cashier supports. Check the cashier for payment options and the game information for its rules. Before depositing, verify the casino’s current UK Gambling Commission licence on the public register: a licensed operator serving British players must follow the applicable gambling rules.

Withdrawals and alternatives when a casino takes SMS payments

A Boku payment can move money into a casino account, but it cannot carry winnings back out. That makes it a deposit-only method, not a complete way to manage casino funds. If you deposit by Pay by Phone, you need a separate withdrawal method registered with the casino, such as a debit card, e-wallet or bank transfer. Check the cashier’s withdrawal options before depositing so you know how winnings can be paid to you.

One alternative described in specialist reviews is to use Boku to fund a Neteller account, then use Neteller to deposit at a casino that accepts it. This changes the route the money takes: Boku funds the e-wallet, and Neteller is the payment method presented to the casino. The casino does not receive a Boku deposit, so its rules for Neteller deposits and withdrawals apply instead.

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That distinction matters if you are choosing a casino SMS payment because you do not want to use a card or bank account for the deposit. The Boku-to-Neteller route may provide another way to fund play, but it does not make Boku itself withdrawable. Nor does it guarantee that a particular casino accepts Neteller or permits every payment route. Confirm the supported methods in the casino cashier and read the operator’s payment terms before sending money.

For a UK-licensed casino, also verify its licence on the UK Gambling Commission’s public register before depositing. The practical check is two-part: establish how you can fund the account, then identify a separate method the casino accepts for paying out winnings. A phone-payment option answers only the first part.

Bonus terms to check before choosing a pay-by-phone casino

A casino accepting Pay by Phone does not automatically mean that a deposit made this way qualifies for its welcome offer. Bonus rules are set by the operator, and payment methods can be treated differently. Check the offer terms before depositing: look for whether phone payments are eligible, what deposit triggers the offer, and whether the bonus has to be claimed separately.

A specialist review reports that MrQ, Duelz, Mr Vegas and Videoslots accept pay-by-phone deposits for bonus eligibility. Treat those as operator-specific examples, not a guarantee that every offer at those casinos includes such deposits. The terms attached to the offer you intend to use are the relevant ones.

The same type of review describes a common welcome-offer structure as matching a deposit pound for pound, up to £100, with wagering set at 35 times the bonus amount. That is a reported example, not a promise of what any particular casino currently offers. Check what the wagering applies to, which games count towards it, and whether any restrictions apply to the payment method.

Expiry conditions matter too. A specialist review gives 30 days as the period for using bonus funds and 72 hours for bonus spins. An operator may set different terms, so check the deadline shown with the offer before accepting it. If the terms are unclear about Pay by Phone eligibility or how wagering is calculated, contact the casino before making the deposit; once funds have been paid, you may not be able to change which offer applies.

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