High-Risk Merchant Accounts for Online Gambling Payment Processing

Quick summary

Online gambling businesses can face more specialist payment requirements because providers may assess licensing, operating jurisdictions, customer locations, transaction patterns and regulatory obligations before deciding whether to support the business.

• Licensing matters. Payment providers will usually want to understand which licences the business holds and where it is legally permitted to operate.
• Jurisdictions can affect provider choice. Customer location, operating countries and currencies can all influence which acquiring and payment routes are available.
• Provider appetite varies significantly. Not every acquirer or PSP supports gambling, and acceptance criteria can differ between providers.
• The full payment stack should be considered. Gambling businesses may need acquiring, gateways, alternative payment methods, fraud controls, recurring payments and international processing.
• Underwriting is business-specific. Two gambling operators can receive different outcomes depending on their licences, model, transaction profile and operating history.

Merchant Advice Service is an independent UK payments information and provider-matching service with experience researching payment requirements for regulated and higher-risk sectors, including online gambling.

Online Gambling Payment Processing and Merchant Accounts

Online gambling businesses normally need specialist payment processing.

An operator may have the correct gambling licence and a fully functioning platform but still struggle to find an acquiring bank, merchant account or payment gateway that supports its exact business model.

Providers will consider much more than whether they accept “gambling”. They will also examine:

• The gambling activity being offered

• The licences held

• The countries in which players are located

• The company receiving the settlements

• Deposit and withdrawal arrangements

• Previous processing history

• Fraud and chargeback exposure

• Responsible gambling controls

• The currencies and payment methods required

This guide explains how online gambling payment processing works, what providers check during underwriting and why apparently similar gambling businesses can receive very different decisions.

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Looking for a gambling merchant account or payment gateway?

Merchant Advice Service helps businesses understand which payment providers may be suitable for their activity, licence, target countries, transaction profile and technical requirements.

This may include operators that are:

• Preparing to launch

• Replacing an existing provider

• Expanding into additional countries

• Adding new payment methods

• Looking for a second acquiring route

• Experiencing declines or account restrictions

• Connecting deposits and player withdrawals

• Operating a complex or unusual gaming model

Approval is always subject to the provider’s underwriting and compliance checks. MAS does not guarantee acceptance or recommend that businesses apply to providers that have not knowingly approved their activity.

Quick answer: How does online gambling payment processing work?

Online gambling payment processing allows an operator to accept deposits from players and, where supported, return funds or pay winnings.

A typical card-payment journey involves:

1. The player choosing a payment method

2. The payment gateway securely passing the transaction information

3. The acquiring bank submitting the payment through the card network

4. The player’s bank approving or declining the transaction

5. The funds being settled to the operator under the agreed terms

The merchant account receives card-payment settlements.

The payment gateway provides the technical connection between the operator’s website or app, its acquiring bank and any additional payment services.

Some operators also use payment orchestration to connect several acquiring banks, currencies and alternative payment methods through one technical integration.

Is online gambling classed as high risk?

Payment providers generally treat online gambling as a higher-risk or restricted merchant category.

This does not mean every gambling business is financially unstable or poorly operated. It means the provider expects increased regulatory, financial and reputational exposure.

This can be caused by:

• Gambling licensing requirements

• Fraud and chargeback risk

• Cross-border transactions

• Fast transaction volumes

• Player deposits and withdrawals

• Anti-money laundering obligations

• Bonus and promotion complaints

• Responsible gambling requirements

• Card-scheme restrictions

• Differences between international gambling laws

• The possibility of licences or permissions changing

A gambling operator is therefore unlikely to be suitable for an ordinary ecommerce merchant account.

The acquiring bank or payment provider must knowingly approve the gambling activity, the licensed entity and the countries being served.

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What is a gambling merchant account?

A gambling merchant account is an acquiring facility underwritten for betting, casino, bingo or another form of real-money gaming.

It enables the operator to receive settlements from card transactions through a provider that has approved the business model.

The application should accurately describe:

• The type of gambling being offered

• The operator’s licences

• The countries being targeted

• The company contracting with players

• The company receiving settlements

• Expected monthly processing volumes

• Average and maximum deposit sizes

• Player withdrawal arrangements

• Accepted currencies

• Marketing and affiliate activity

• Previous merchant account history

Licensed gambling transactions are commonly associated with merchant category code 7995.

However, not every business using the word “gaming” is a gambling operator. Video gaming, esports, prize competitions and social gaming may be classified differently depending on how customers pay, participate and win.

What is a gaming payment gateway?

A gaming payment gateway is the technical service that connects the operator’s platform to its payment providers.

Depending on the setup, it may support:

• Debit card deposits

• Open banking

• Bank transfers

• E-wallets

• Prepaid payment methods

• Mobile wallets

• Local payment methods

• Player withdrawals

• Payment tokenisation

• 3D Secure

• Fraud screening

• Transaction reporting

• Payment routing

• Stored payment credentials

A payment gateway and a merchant account are not the same thing.

A gateway may provide the checkout and technical connection without providing the underlying acquiring facility.

Equally, an acquiring bank may approve an operator but require it to use a particular gateway or payment platform.

Before signing an agreement, operators should establish which company is responsible for:

• The gateway

• The merchant account

• Card acquiring

• Payment settlement

• Player payouts

• Fraud monitoring

• Regulatory payment services

• Customer support

The brand selling the solution may not always be the organisation providing the regulated payment service or acquiring account.

Which gambling businesses need specialist processing?

Specialist gambling payment processing may be required by:

• Online casinos

• Sports-betting platforms

• Bingo operators

• Poker sites

• Lottery operators

• Fantasy-sports businesses

• Esports betting platforms

• Social casinos involving real-money transactions

• White-label gambling operators

• Gambling software platforms handling payments

• Payment facilitators supporting gaming businesses

• Land-based gambling venues introducing digital payments

A provider that supports one type of gambling will not necessarily accept every operator in the sector.

For example, its appetite may differ between:

• UK-licensed and offshore operators

• Sports betting and online casino activity

• Business-to-consumer and business-to-business platforms

• Direct operators and white-label arrangements

• Established companies and pre-launch businesses

• UK players and international markets

This is why approaching a provider simply because it advertises “gaming payments” may still result in a decline.

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Do online gambling operators need a licence?

A business providing remote gambling to consumers in Great Britain will normally need the appropriate Gambling Commission operating licence.

This can apply even where the operator is established outside Great Britain but makes gambling facilities available to British consumers.

The permissions required will depend on the activity and may include:

• Remote casino

• Remote bingo

• Remote general betting

• Remote betting intermediary

• Remote pool betting

• Remote lottery permissions

Payment providers will normally ask:

• Which entity holds the licence?

• Which brands and domains are covered?

• Which countries are being targeted?

• Does the licence permit those markets?

• Is the applying company the licensed operator?

• Which company contracts with players?

• Is a white-label arrangement involved?

• Where are the gambling equipment and payment entities located?

• Are any markets served under separate licences?

A merchant account does not replace a gambling licence.

The payment provider must be satisfied that the operator can legally accept players in each relevant market.

Are prize competitions and free draws gambling?

Not every prize-based business is regulated gambling.

A properly structured free draw or genuine prize competition may operate without a Gambling Commission licence, provided it meets the relevant legal requirements.

For example, a genuine prize competition must involve a sufficient level of skill, knowledge or judgement.

A basic question that most participants can answer easily may not be enough to prevent the arrangement from being considered a lottery.

Even when a competition does not require a gambling licence, payment providers may still consider it restricted or higher risk.

The operator may be asked to provide:

• A legal opinion

• Competition terms

• Details of the entry route

• Information about free-entry methods

• Prize-funding evidence

• Draw procedures

• Marketing materials

• Previous processing history

Businesses should not describe themselves as “not gambling” without being able to explain and evidence the legal structure.

What payment methods can gambling operators accept?

Available payment methods depend on the operator’s licence, target markets and acquiring arrangements.

Debit cards

Debit cards remain an important option for online gambling deposits.

The operator will need an acquiring bank that expressly supports gambling activity and the countries in which the cards are issued.

Open banking and bank payments

Open banking can allow customers to pay directly from their bank accounts.

It may provide an alternative to card deposits, but operators must still consider:

• Player identification

• Payment ownership

• Affordability or financial-risk controls

• Refunds

• Withdrawals

• Transaction monitoring

• Source-of-funds checks

E-wallets

Some licensed e-wallets can be used for gambling transactions.

Operators serving British consumers must ensure an e-wallet is not being used to fund gambling using money originating from a credit card.

Prepaid payment methods

Prepaid cards and vouchers may be accepted in some circumstances.

The provider will consider whether the payment method is permitted, how the customer is identified and how the source of funds is monitored.

Mobile wallets

Apple Pay, Google Pay and similar wallets do not change the underlying card type.

A prohibited credit card does not become acceptable simply because it is stored inside a mobile wallet.

Local payment methods

International gambling operators may need local bank transfers, wallets or alternative payment methods for different countries.

Payment-method coverage should be assessed market by market rather than assuming one checkout will work worldwide.

Can gambling businesses accept credit cards?

Businesses serving consumers in Great Britain must not accept credit card payments for gambling.

The restriction also covers credit-card-funded gambling payments made through an e-wallet or another money service.

Operators and payment providers therefore need controls capable of identifying the original funding source.

Removing credit-card branding from a checkout may not be sufficient if customers can still indirectly fund gambling using credit.

What information is required for a gambling merchant account?

Underwriting requirements vary between providers, but gambling applications normally require more information than ordinary ecommerce applications.

Corporate documents

These may include:

• Certificate of incorporation

• Ownership structure

• Directors and ultimate beneficial owners

• Registered and trading addresses

• Group-company details

• Business bank statements

• Source-of-funds information

• Financial forecasts

• Evidence of operating capital

Licensing information

Providers may request:

• Gambling licences

• Licence numbers

• Approved domains

• Trading names

• Markets covered by each licence

• White-label agreements

• Legal opinions

• Regulatory correspondence

Website and platform information

The operator may need to provide:

• A live or test website

• Customer terms and conditions

• Privacy information

• Responsible gambling content

• Complaints procedures

• Deposit and withdrawal terms

• Bonus and promotion terms

• Player-verification information

• Customer-support details

Payment information

Providers are likely to ask about:

• Expected monthly turnover

• Expected transaction numbers

• Average and maximum deposits

• Player countries

• Accepted currencies

• Deposit methods

• Withdrawal methods

• Refund and chargeback expectations

• Historic processing statements

• Previous payment providers

• Existing reserves or retained balances

Risk and compliance procedures

This may include:

• KYC and age verification

• Anti-money laundering policies

• Sanctions screening

• Politically exposed person checks

• Fraud-monitoring procedures

• Chargeback management

• Responsible gambling controls

• Affiliate monitoring

• Source-of-funds checks

• Customer-risk assessments

Applications are easier to assess when the business model, corporate structure and payment journey are clearly documented before they reach underwriting.

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MAS insight: What providers actually assess

Gambling payment applications are rarely approved or declined because of one factor alone.

Providers normally assess the complete relationship between:

• The activity

• The licence

• The operating company

• The settlement company

• Player geography

• Transaction flow

• Processing history

• Payment methods

• Fraud controls

• Withdrawal arrangements

Finding a provider that accepts “gambling” is not enough.

The provider must accept the operator’s exact gambling activity, licence structure, target countries and transaction model.

Merchant Advice Service commonly sees problems where the business itself may be legitimate, but the application does not clearly connect these different elements.

For example:

• The licence is held by one company but another company applies for the merchant account

• The website is not ready for compliance review

• Deposit processing has been considered but withdrawals have not

• Player countries fall outside the provider’s permitted markets

• The operator applies before its policies and procedures are complete

• Previous payment history is not disclosed

• A provider accepts gambling generally but not the specific licence or activity

• The expected transaction volume does not match the provider’s appetite

• The business cannot clearly explain the role of each company in the group

A well-prepared application should make the structure easy for an underwriter to understand.

Why are gambling merchant account applications declined?

A decline does not necessarily mean that no provider will accept the operator.

It may mean the application does not fit that particular provider’s:

• Geographic coverage

• Licence appetite

• Transaction requirements

• Risk policy

• Technical setup

• Minimum volume

• Maximum exposure

• Settlement arrangements

Common reasons for a decline include:

• The operator does not hold the required licence

• The licence does not cover the target market

• The applicant is different from the licensed entity

• The website is incomplete

• The terms and payment information are unclear

• Unsupported countries are being targeted

• Processing history has not been disclosed

• Chargeback or fraud levels are too high

• The affiliate model creates additional risk

• The operator cannot evidence its source of funds

• The payment flow involves unsupported third parties

• Withdrawal arrangements are unclear

• The provider does not accept the particular gambling activity

• The application has been submitted to the wrong type of provider

Submitting multiple applications without first understanding the reason for the decline can make the situation more difficult.

Before approaching another provider, establish:

• Why the application was declined

• Whether the issue can be corrected

• Whether the provider’s appetite was unsuitable from the outset

• Whether previous applications must be disclosed

• Whether the business needs legal, licensing or compliance advice first

Merchant Advice Service view

For gambling businesses, a payment solution should be considered as part of the wider operating model rather than as a standalone merchant account.

Merchant Advice Service recommends mapping the full requirement first: acquiring, gateway, jurisdictions, licences, currencies, alternative payment methods, fraud controls and any platform integrations.

That gives the business a clearer basis for identifying providers that understand the actual model and avoids treating every gambling merchant as though it has the same payment requirements.

Has your gambling merchant account been declined or restricted?

MAS may be able to help you understand what providers are likely to examine before you submit another application.

This may be relevant where:

• An application has been declined

• A merchant account is being terminated

• Settlements have been delayed

• A reserve has increased

• The operator needs a replacement provider

• A new market or licence is being added

• A second acquiring route is required

• The current provider does not support withdrawals or integrations

MAS cannot overturn a provider’s decision or remove a card-scheme restriction.

However, reviewing the business model, processing history and application requirements before approaching another provider can reduce unnecessary applications and identify issues that need to be resolved first.

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How much does gambling payment processing cost?

There is no universal rate for gambling merchant accounts.

Pricing can depend on:

• The licences held

• Target countries

• Monthly processing volume

• Average transaction value

• Card mix

• Domestic and international transactions

• Chargeback history

• Fraud exposure

• Settlement currencies

• Reserve requirements

• Length of processing history

• Deposit and withdrawal methods

Possible costs include:

• Transaction fees

• Acquiring margins

• Interchange

• Card-scheme fees

• Gateway charges

• Monthly minimums

• Setup or integration fees

• Chargeback fees

• Refund fees

• Currency-conversion charges

• Payout fees

• Fraud-tool fees

• Payment-orchestration charges

Operators should compare the full commercial proposal rather than focusing only on the headline percentage.

A lower transaction rate may provide poor value if it comes with:

• Slow settlement

• High payout fees

• Large reserves

• Low transaction limits

• Restricted countries

• Limited support

• Unsuitable termination terms

What is a rolling reserve?

A rolling reserve is a percentage of processed funds retained temporarily by the payment provider.

For example, the provider may hold an agreed proportion of each settlement for a set number of days or months.

The reserve is intended to cover potential:

• Refunds

• Chargebacks

• Card-scheme assessments

• Fraud losses

• Other financial liabilities

Operators should confirm:

• The reserve percentage

• How long each amount is held

• When funds are released

• Whether there is a maximum reserve

• Whether the reserve can be increased

• What happens when the account closes

• How long final balances can be retained

Reserve terms can have a significant effect on cash flow and should be reviewed alongside the processing price.

How quickly are gambling payments settled?

Settlement periods differ between providers.

Funds may be paid:

• Daily

• Several times a week

• Weekly

• Under another agreed schedule

New or higher-risk operators may initially receive slower settlement terms.

Settlement can be affected by:

• Processing history

• Chargeback levels

• Fraud levels

• Player countries

• Currency

• Reserve arrangements

• Bank holidays

• Acquirer reviews

• Unusual transaction activity

Settlement to the operator is different from returning funds or paying winnings to an individual player.

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How should player withdrawals work?

Withdrawal arrangements should be planned before deposit processing goes live.

An operator may need:

• Refunds to the original card

• Card payouts

• Bank-transfer withdrawals

• Open-banking payouts

• E-wallet withdrawals

• Closed-loop payment controls

• Manual review for higher-risk transactions

Operators should understand:

• Which payment methods support withdrawals

• Whether withdrawals must return to the original funding method

• What happens when the original method is unavailable

• How player identity is verified

• When source-of-funds checks are completed

• How withdrawal delays are communicated

• How suspicious transactions are reviewed

Information that could reasonably have been requested earlier in the customer relationship should not be introduced only when a player asks to withdraw.

Unclear or unnecessarily difficult withdrawal procedures can lead to complaints, chargebacks and regulatory concerns.

Customer funds and payment processing

Most remote gambling operators that hold customer funds must keep those funds separate from ordinary business funds.

Customer funds can include:

• Unspent player deposits

• Winnings left in player accounts

• Certain crystallised bonuses

The customer-funds account is separate from the merchant acquiring arrangement.

Operators should understand:

• Where player funds are held

• Where card settlements are received

• Which balances belong to customers

• How withdrawals are funded

• How reconciliation is completed

• How customer-fund protection is explained

The acquiring bank, business bank and customer-funds bank may all be different organisations.

How can gambling operators reduce fraud and chargebacks?

Fraud and chargeback controls should cover the full customer journey rather than only the point of payment.

Measures may include:

• Age and identity verification

• Payment-method ownership checks

• Device analysis

• Behavioural monitoring

• 3D Secure

• Deposit limits

• Transaction-velocity controls

• Duplicate-account detection

• Clear billing descriptors

• Transparent bonus terms

• Prompt customer support

• Withdrawal monitoring

• Affiliate oversight

• Chargeback evidence storage

• Monitoring by country and issuer

Operators should distinguish between:

• Stolen-card fraud

• Account takeover

• Friendly fraud

• Bonus abuse

• Money laundering

• Customer confusion

• Service complaints

• Unrecognised billing descriptors

Treating every dispute as the same type of fraud can prevent the operator from identifying the real cause.

For example, a high number of unrecognised transactions may be caused by a poor billing descriptor rather than deliberate fraud.

Mastercard SMMP and gambling merchants

Mastercard’s Scam Merchant Monitoring Program becomes fully effective on 24 July 2026.

It creates a faster process for investigating activity that displays potential scam-related signals.

Licensed gambling does not automatically constitute scam activity.

However, gambling operators may experience transaction patterns that attract additional scrutiny, including:

• High refund volumes

• Customer disputes

• Rapid transaction activity

• Cross-border payments

• Sudden changes in authorisation rates

• Complaints involving promotions or withdrawals

For merchants within their first six months of Mastercard acceptance, one reported investigation trigger is a combined refund and chargeback rate above 5% during a rolling 30-day period, where at least 500 purchase transactions have been processed.

This means proactive refunds may still contribute towards that particular calculation.

Operators should not make legitimate refunds more difficult. Instead, they should reduce the reasons customers request refunds or contact their card issuer.

Useful controls include:

• Clear promotion terms

• Recognisable billing descriptors

• Transparent withdrawal procedures

• Accurate marketing

• Prompt complaint handling

• Organised transaction evidence

• Monitoring refunds and chargebacks together

Where a scam-related investigation confirms scam activity, Mastercard acceptance may be stopped.

Operators should keep licensing, customer-service and transaction records accessible before an investigation occurs.

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UK gambling payment changes in 2026

Several regulatory and card-scheme developments make it particularly important to review gambling payment arrangements during 2026.

Deposit-limit requirements

The next phase of the Gambling Commission’s updated financial-limit requirements is due to take effect on 30 September 2026.

Operators will need to ensure their systems apply and communicate deposit limits in the required way.

Payment and platform systems should prevent customers from continuing to deposit after the applicable limit has been reached.

Bonus wagering restrictions

Since 19 January 2026, gambling operators must not apply wagering requirements exceeding ten times the value of bonus funds.

Clear separation between deposited funds and bonus funds is important for both the player journey and the handling of payment complaints.

Faster merchant monitoring

Mastercard’s revised scam-monitoring standards shorten the period available to acquiring banks and payment facilitators when potential scam activity is identified.

Operators should ensure their providers understand the business model and can access relevant evidence quickly.

Regulatory and card-scheme requirements can change. Operators should confirm the current position with the Gambling Commission, their legal advisers and their payment providers.

Should a gambling operator use more than one acquirer?

Some established operators use more than one acquiring relationship or a payment-orchestration platform.

This may help with:

• Supporting different countries

• Accepting additional currencies

• Improving approval rates

• Reducing reliance on one provider

• Separating licensed entities

• Adding local payment methods

• Operational resilience

Multiple acquiring routes must be transparent and properly underwritten.

They should not be used to:

• Conceal chargebacks

• Divide problematic transactions

• Avoid monitoring thresholds

• Disguise processing volumes

• Bypass provider restrictions

• Continue processing after a legitimate scheme termination

Each provider should understand the operator’s full business model and its role within the payment setup.

A second provider may reduce operational dependence on one relationship, but it cannot guarantee continued processing following a network-level restriction or confirmed scam finding.

How to compare gambling payment providers

Before signing an agreement, operators should ask:

1. Does the provider support our exact gambling activity?

2. Which licences does it accept?

3. Which player countries are permitted?

4. Which company will contract with us?

5. Who is the underlying acquiring bank?

6. Which payment methods are available?

7. Are deposits and withdrawals both supported?

8. Which currencies can be accepted and settled?

9. Is a rolling reserve required?

10. How long are funds held?

11. What are the settlement times?

12. What are the chargeback and refund fees?

13. Are there monthly minimums?

14. What transaction limits apply?

15. Can additional countries be added later?

16. Which fraud tools are included?

17. What happens if chargeback levels increase?

18. Can the account be terminated immediately?

19. How are retained funds handled after termination?

20. Does the solution support a second acquiring route?

21. What technical integrations are available?

22. Who provides support after the account goes live?

Commercial terms should be compared alongside underwriting appetite, market coverage and operational reliability.

What should you do if a gambling merchant account is terminated?

First, establish why the facility has been closed or restricted.

Possible causes include:

• Excessive chargebacks

• Fraud alerts

• Licensing concerns

• Unsupported countries

• Undisclosed business changes

• Processing above agreed volumes

• Card-scheme monitoring

• Prohibited marketing

• Changes in provider risk appetite

• Regulatory concerns

Request written clarification where possible and collect:

• Termination correspondence

• Processing statements

• Chargeback data

• Fraud reports

• Reserve information

• Current licences

• Updated website information

• Evidence of corrective action

A new provider will normally want to know about the previous facility.

Failing to disclose a termination can lead to a later closure, even if the replacement account was initially approved.

Do not immediately submit multiple new applications without understanding the cause of the termination.

How Merchant Advice Service can help

Merchant Advice Service provides independent guidance for businesses comparing merchant accounts, payment gateways and acquiring arrangements.

MAS may be able to assist with:

• New gambling merchant account applications

• Comparing potential payment routes

• Complex licence or company structures

• UK and international processing requirements

• Declined applications

• Replacement facilities following termination

• Additional currencies or player markets

• Payment gateway integrations

• Deposit and withdrawal requirements

• Secondary acquiring arrangements

• Gaming models that do not fit a standard application

MAS does not approve applications, provide legal advice or conduct gambling licensing assessments.

The final decision is made by the acquiring bank or payment provider following its own underwriting and compliance checks.

What information should you include in an enquiry?

Providing clear information at the beginning makes it easier to identify whether a suitable route may exist.

Include:

• The type of gambling or gaming activity

• The licences held

• The company holding each licence

• The countries in which players are located

• Expected monthly card turnover

• Average and maximum deposit

• Required currencies

• Whether the business is live or pre-launch

• Current or previous processing history

• Chargeback history, where available

• Whether deposits, withdrawals or both are required

• The platform or gateway being used

• Details of any previous decline or termination

Sensitive documents do not normally need to be included in an initial enquiry unless they are specifically requested.

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What happens after you contact MAS?

MAS will first review the basic business and payment requirements.

Where the enquiry appears suitable, this may involve:

1. Clarifying the activity, licence and target markets

2. Understanding the transaction and technical requirements

3. Identifying potential providers with a relevant appetite

4. Explaining the information likely to be required

5. Introducing the business to an appropriate provider where possible

MAS does not charge businesses for making an initial enquiry through the website.

Any provider terms, costs, reserves and settlement arrangements should be reviewed carefully before an agreement is signed.

This article provides general payment information and is not legal, licensing or regulatory advice. Requirements differ between countries and can change. Operators should confirm their position with the relevant regulator, legal adviser and payment providers.