“High-risk” is not a regulatory status. It is a label an acquiring bank uses to describe how much chargeback exposure, fraud, or reputational risk your business represents to them, and it usually arrives in the form of a Stripe email at 9am on a Monday telling you the account is under review.
Stripe, PayPal, Square and the high-street acquirers will not write underwriting rules around supplement brands or ticketing platforms or licensed gambling operators. They exclude the categories instead. That is why a separate, smaller market of specialist processors exists, and it is why pricing in this market is bespoke rather than rate-card.
If you have just been terminated, your first useful question is whether you are borderline high-risk or extreme high-risk. The answer changes which provider is appropriate for you, how much reserve you should expect to lose to escrow, and whether the contracting party will be in the UK at all. We have ranked six specialist processors below by realistic UK starting point, not claimed sector breadth.
Why These Providers Lead the Ranking
Nomupay sits at the top because it is the most accessible specialist for borderline UK e-commerce. It owns Total Processing, runs UK servicing through that acquisition, and offers manual underwriting for categories that automated systems decline at the first line of website copy they don’t like.
Its regulatory anchor is the Bank of Lithuania rather than the FCA, which matters and is covered below. But if your actual problem is “Stripe shut me down because I sell supplements”, Nomupay is closer to your answer than ECOMMPAY or Nuvei.
ECOMMPAY and Nuvei come next because they are the FCA-regulated options. Both are positioned for the regulated high-risk verticals: gaming, forex, crypto, licensed gambling. Holding an FCA permission is often part of your own compliance stack if you operate under a UKGC licence or an FCA cryptoasset registration.
Trust Payments is fourth: it handles borderline categories that Stripe declines but stops short of extreme high-risk, which makes a decline from Trust Payments a useful diagnostic in its own right.
PaymentCloud and Durango sit at the end because they are US-domiciled. They accept the broadest range of categories on this list — adult content, CBD, firearms accessories, supplements — but settlement, support hours, and contractual jurisdiction are all American.
For a UK operator that means a USD payout you have to convert before paying suppliers, and a US-time underwriter you have to email at 4pm to get a same-day reply. Real friction, not abstract.
High-Risk Merchant Accounts Reviewed
Pricing is bespoke at every provider on this list. None publishes a rate card. Each section below names what the provider is built for, where its regulatory anchor sits, what trade-offs you accept by signing, and where it should not be your first call.
Best for Borderline UK E-commerce: Nomupay
Nomupay is the most accessible specialist for borderline UK e-commerce that has just been declined elsewhere. It is the consolidated brand for what used to be Total Processing — the Manchester-based UK acquirer-broker that built its reputation on accepting borderline high-risk e-commerce when mainstream processors would not.
Total Processing was acquired in 2023 and now trades under the Nomupay name; the totalprocessing.com domain redirects to nomupay.com.
The group’s regulated payment institution is UAB Nomu Pay Europe, authorised by the Bank of Lithuania (Payment Institution licence 20). The holding entity, Nomu Pay Limited, is registered in Dublin (Company No. 692034). Nomupay is not directly FCA-authorised.
If you apply, ask explicitly which legal entity your contract is with, which scheme acquirer is providing card processing, and how settlement reaches your UK GBP account.
This is not a red flag. The Lithuanian PI licence is a real EU regulatory anchor and Nomupay continues to acquire UK volume. But it is a question worth asking on day one rather than discovering during reconciliation three months in.
What Nomupay actually does well: manual underwriting for borderline categories, a hosted Smart Checkout product, recurring billing for subscription merchants, and a chargeback defence and risk-alert service that meaningfully reduces the operational cost of disputes.
It positions itself as a single integration reaching more than 200 alternative payment methods across more than forty markets. That breadth matters less if you are UK-only, and more if you sell cross-border into Europe and beyond.
Pros
- UK-servicing acquirer-broker with a genuine track record in borderline UK e-commerce, subscription, and travel
- Manual underwriting on categories where automated decisioning fails. A meaningful uplift if your application has just been auto-declined elsewhere
- Built-in chargeback defence and recurring-billing tooling for subscription merchants
- 200+ alternative payment methods if you sell internationally
Cons
- Not directly FCA-authorised. UK regulated entity is the Lithuanian PI licence under UAB Nomu Pay Europe. Confirm contracting party and acquirer at application stage
- Pricing is bespoke and not published. Expect a quote-based application rather than a public rate card
- Will not be the right fit if you sell adult content, unlicensed gambling, or other extreme high-risk. Those need PaymentCloud, Durango, or ECOMMPAY
Verdict. The most realistic first call if you sell into borderline high-risk e-commerce: supplements, CBD-adjacent wellness, subscription boxes, travel, ticketing, higher-risk retail.
If you have been declined by Stripe or Square but you are not in adult content or licensed gambling, this is where to start. Apply early and ask explicit questions about the regulated entity and scheme route. Visit Nomupay.
Best for FCA-Regulated High-Risk Operators: ECOMMPAY
ECOMMPAY is a UK and EU-regulated payment processor with FCA authorisation under FCA reference 607597, focused specifically on regulated high-risk: online gaming, forex, cryptoasset firms, and adult content. It functions as a direct acquirer in some jurisdictions and as a payment service provider with direct acquiring relationships in others.
If you operate inside a regulated stack, FCA authorisation is the relevant differentiator. UKGC-licensed gambling operators, FCA-registered cryptoasset businesses, and FCA-authorised forex brokers typically cannot use a non-regulated processor as part of their own compliance stack. ECOMMPAY is one of a small set of UK-regulated processors that fits that requirement.
The dispute management product includes automated chargeback response workflows, which is a measurable operational saving if you are running a subscription business near the 1% chargeback threshold.
Pros
- FCA-authorised in the UK (FCA ref 607597). Usable inside compliance-sensitive payment stacks
- Sector-specific underwriting for gaming, forex, crypto, and regulated adult content
- Automated chargeback response workflow built into the product
- Multi-currency settlement and an EU regulatory footprint
Cons
- Category focus is regulated high-risk, not general high-risk e-commerce. If you sell supplements or CBD you will get a faster response from PaymentCloud or Durango
- Onboarding timeline is extended by the documentation that comes with FCA-regulated underwriting. Expect weeks, not days
- Pricing is bespoke and undisclosed
Verdict. The clearest UK-regulated option if you are an FCA-permitted forex broker, registered cryptoasset business, UKGC-licensed gaming operator, or regulated adult-content business that needs FCA depth and a built-in dispute system.
Best for Gaming and Regulated Forex at Scale: Nuvei
Nuvei is a publicly listed payment technology company headquartered in Canada with regulated UK and European operations. Nuvei Financial Services Limited holds FCA authorisation under FCA reference 994233.
Unlike a US specialist broker, Nuvei is a direct acquirer in some markets and a payment service provider with direct acquiring partners in others. If you sign with Nuvei as a UK merchant, you are not being routed through an offshore third party.
Where Nuvei is genuinely positioned: online gaming and gambling (including UKGC-licensed operators), forex brokers, and cryptocurrency exchanges. The FCA-regulated status is the practical reason most large UKGC operators end up evaluating it. Multi-currency settlement and the breadth of acquiring relationships make it suitable if you process across multiple jurisdictions rather than just GBP.
Pros
- Sector-specific underwriting for gaming, forex, and crypto, with FCA authorisation in the UK
- Publicly listed company. Financial transparency above most specialist processors in this comparison
- Multi-currency settlement and direct acquiring in core markets
- Built for established operators that have volume and a clean compliance file
Cons
- Not the right fit if you sell into consumer-facing high-risk categories like adult content, CBD, or general supplements
- Mid-to-large volume orientation. Early-stage merchants are unlikely to be accepted
- Pricing is bespoke. No public rate card
Verdict. The appropriate processor if you run an established UKGC-licensed gambling operation, FCA-regulated forex book, or registered cryptoasset firm that needs matching regulatory depth and the volume tolerance of a publicly listed acquirer.
Best UK-Based Option for Borderline Categories: Trust Payments
Trust Payments is a UK-based payment processor and acquirer that absorbed the Opayo gateway business (originally SagePay). Its UK entity, TrustUK Payments Ltd, holds FCA authorisation under the Payment Services Regulations. Its position in this market is specific: it accepts categories Stripe and Square decline, but it is not built for extreme high-risk.
Practically, that places it between mainstream and specialist. If you run a travel agent, ticketing platform, higher-risk e-commerce business, or regulated retail outfit that has been declined by mainstream processors, you are more likely to be accepted at Trust Payments than at Stripe but less likely than at PaymentCloud or Durango.
A decline from Trust Payments is information: your category is probably extreme high-risk and a US specialist is the realistic next stop.
Pros
- UK-based acquirer with FCA authorisation. GBP settlement, UK contracting party, UK-timezone support
- Accessible for borderline categories that mainstream processors decline
- Gateway and acquiring delivered in a single product stack (legacy Opayo functionality)
Cons
- Will decline extreme high-risk categories: adult content, unregulated gambling, crypto, explicit supplement claims
- If you are declined here, the realistic next step is a specialist, not another mainstream UK acquirer
- Rolling reserve terms not published
Verdict. The right first call if you have been declined by Stripe or Square but you are not sure whether you are extreme high-risk or borderline. A decline from Trust Payments tells you which side of that line you are actually on.
Best US-Accessible Route for Extreme High-Risk: PaymentCloud
PaymentCloud is a US-based payment facilitator that matches high-risk merchants with acquiring banks through a network of domestic and offshore partners. Rather than being a direct acquirer itself, it brokers a relationship between you and an acquiring bank that fits your specific risk category and processing volume.
The practical advantage is range. PaymentCloud accepts categories that single acquirers refuse outright, including adult content, firearms accessories, CBD and hemp products, supplements and nutraceuticals, travel agencies, and subscription boxes.
For UK merchants the trade-off is jurisdiction. PaymentCloud is US-licensed; the acquiring bank may be US or offshore; settlement may arrive in USD with currency conversion at the point of payout; customer support runs on US time.
None of this is disqualifying. If you sell adult content or firearms accessories from the UK and you genuinely cannot get a UK acquirer, your useful question is not “is PaymentCloud ideal?” but “is it the realistic option?”
Pros
- Accepts the broadest range of high-risk categories of any provider on this list
- Network model means a higher likelihood of finding an acquiring match for borderline categories
- Chargeback alert integration available
- No setup fee in the typical published terms. Confirm at quote stage
Cons
- US-based. No FCA permission, no UK regulatory footprint, no GBP-native contracting party
- Acquiring bank may be offshore, with downstream consequences for your settlement and FX
- Rolling reserve terms not published. Expect 5–10% held for 90–180 days on new accounts (sector norm, not a published PaymentCloud figure)
- Pricing is fully bespoke. No benchmark rate is available before application
Verdict. The realistic starting point if your category is one no UK acquirer will write, and account stability matters to you more than the lowest rate.
Best for Adult and Supplement Merchants: Durango Merchant Services
Durango is a US-based high-risk specialist with more than two decades of operation in the sector. It is documented as accepting adult content, pharmaceutical and supplement businesses, and grey-area nutraceutical categories that many processors decline to define clearly.
Pricing is bespoke. Durango operates a quote-based model with no published rate schedule.
For a UK merchant the considerations are similar to PaymentCloud: US contracting party, no FCA presence, possible USD settlement and FX cost on every payout. Durango’s specific advantage is depth in adult and supplement categories. The underwriting team has been writing those merchants long enough that the questions are well-rehearsed, which usually shortens the time from application to a real answer.
Pros
- Documented track record in adult content and supplement / nutraceutical categories
- Access to both domestic US and offshore acquiring banks expands your approval options
- Works with UK-domiciled merchants
Cons
- US-based. No UK regulatory footprint, no FCA permission
- Settlement may be in USD with FX cost on every payout
- Rolling reserve terms vary by risk profile and are not publicly disclosed
Verdict. The clearest specialist option if you sell adult content, supplements, or pharma, you can accept a US contracting party, and FCA authorisation is not contractually required for your business.
What Makes a Business High-Risk to an Acquirer
The high-risk label is set by acquiring banks and the card schemes, not by regulators. Your business is classed as high-risk based on a few specific factors: elevated chargeback exposure in your sector, regulatory complexity (gambling, financial services, regulated medicines), reputational risk to the bank, and elevated fraud rates.
None of it makes your business unlawful. It just means the acquiring bank’s risk-adjusted return on writing you does not meet its standard threshold.
“Shut down by Stripe” is not the same as being on a regulatory blacklist, and the difference is worth holding onto. The platform’s automated systems flagged a category, a chargeback ratio, or a website description, and a risk team made a termination call.
Your practical work now is to reframe the business for a specialist processor’s underwriting: the actual transaction profile, the chargeback history, the compliance posture. A manual underwriter can write what an algorithm refused, but only if you can explain it in their language.
High-Risk Merchant Account Fees and Reserves
Every specialist high-risk processor will hold a percentage of your processing volume as a rolling reserve. The mechanism is straightforward.
The processor retains 5–10% of your revenue, typically for 90–180 days, as protection against chargeback losses that arrive after the transaction has already settled. Specific percentages vary by provider and applicant; the figures used here are working sector norms, not a published standard.
The reserve is not a fee — and that distinction is precisely what makes it dangerous to plan around. It is your money, held temporarily, and it releases at the end of the retention window. The practical problem is cash flow.
If you process £50,000 a month against a 10% reserve held for six months, £30,000 of your own revenue is locked up before the first cohort even starts to release.
The lock-up keeps extending every month you process new volume, so by the time month one releases, months seven through twelve of reserves are already in escrow. For a subscription business that needs to spend its takings on the next month’s stock or ad budget, that is the gap that quietly kills it.
Rolling reserves are not negotiable on first application for most high-risk categories. Treat them as a starting condition rather than a fight to win. After six to twelve months of clean processing history (chargeback ratio below 1%, no fraud alerts, predictable volume), you can usually renegotiate them downward or, with some providers, get them removed entirely.
Chargeback Thresholds and Scheme Monitoring
Visa and Mastercard each operate monitoring programmes that trigger when your chargeback ratio crosses a defined threshold. The standard monitoring trigger has historically been around 1% of transactions per calendar month combined with a minimum of 100 chargebacks.
Visa began transitioning from its Dispute Monitoring Programme (VDMP) to the Visa Acquirer Monitoring Programme (VAMP) from April 2025, and current thresholds should be confirmed with your acquiring bank. They are not static.
The chargeback management tools offered by ECOMMPAY and Nomupay are the practical differentiator here. Both send alerts when a dispute is filed, before it converts into a chargeback.
If you resolve the dispute at the alert stage — usually by refunding the customer the moment the alert lands in your queue — the chargeback count never lands on your record, and your ratio stays below the monitoring threshold.
For a subscription business hovering near 0.8–1%, that workflow is the difference between staying inside scheme tolerance and being placed on a monitoring programme that will eventually push you back into termination territory.
Which Provider Accepts Your Sector
The shortlist of providers narrows fast once you specify the actual category. The pattern below summarises the practical landscape, not a complete acceptance matrix. Confirm with each provider at application stage.
- Adult content: PaymentCloud, Durango, ECOMMPAY
- CBD, hemp, supplements, nutraceuticals: PaymentCloud and Durango first; Nomupay for borderline wellness
- Gaming and gambling (UKGC-licensed): Nuvei, ECOMMPAY
- Forex and crypto (FCA-registered): Nuvei, ECOMMPAY
- Firearms accessories (not firearms): PaymentCloud
- Travel agents, subscription boxes, ticketing: Nomupay, Trust Payments, PaymentCloud
- Higher-risk general e-commerce (Stripe declined, not extreme): Nomupay, Trust Payments
How to Choose the Right High-Risk Merchant Account
If you have just been terminated by Stripe, PayPal, or Square and you sell into a borderline category (supplements, wellness, subscription, travel), apply to Nomupay first. It is the most likely UK-servicing acceptance and the manual underwriting path is built for exactly this scenario. Have your last three to six months of processing statements and chargeback history ready.
If you run a UKGC-licensed gambling operation or an FCA-regulated forex / cryptoasset business, ECOMMPAY and Nuvei are the relevant FCA-regulated options. Choose ECOMMPAY when dispute defence and a regulated UK processing stack matter; choose Nuvei when scale, public-company financial transparency, and direct acquiring across multiple markets matter more.
If you are a UK borderline merchant who wants to stay with a UK-contracting party and FCA-authorised acquirer before considering specialist routes, Trust Payments is the right first application. A decline from Trust Payments is a useful diagnostic — it usually means you are extreme high-risk and the next conversation is with PaymentCloud or Durango.
If you sell adult content, firearms accessories, or grey-area supplements that no UK acquirer will write, PaymentCloud and Durango are the realistic route. Apply to both in parallel; the network-model approach means application outcomes can vary by which acquiring bank gets matched to your application.
If your operational problem is chargebacks rather than category acceptance (recurring billing, subscription disputes, friendly fraud), ECOMMPAY’s automated dispute defence and Nomupay’s chargeback alerts are the relevant differentiators. The answer here is workflow, not just acquiring.
Our Verdict: Which Provider Is Right for You
The choice between these providers is a sector and regulatory fit decision, not a feature comparison. There is no “best high-risk merchant account” in the abstract. There is the best one for an FCA-regulated forex broker, a different best one for a Manchester-based supplements brand that just lost Stripe, and a different best one again for an adult-content publisher.
If you have reached this page after a termination from a mainstream processor and you are not in adult content or licensed gambling, Nomupay is the right place to start.
It has the UK servicing capability inherited from Total Processing, manual underwriting that gives borderline categories a fair hearing, and built-in chargeback tooling that reduces the operational cost of running a higher-risk book.
Confirm the contracting entity and scheme route at application stage. The regulated entity is Lithuanian, not UK-domestic; treat that as a question to ask, not a reason to disqualify.
If you operate inside an FCA-regulated stack (gaming, forex, crypto), the answer is ECOMMPAY or Nuvei. If you sell into categories no UK acquirer will write, the answer is PaymentCloud or Durango. For everything in between, Trust Payments is a useful first call whose decline is itself informative about which side of the line you are on.
Frequently asked questions
What makes a business “high-risk” in payment processing terms?
The classification is set by acquiring banks and the card schemes, not by regulators. Your business is classed as high-risk based on elevated chargeback rates in the sector, regulatory complexity, reputational risk for the bank, and elevated fraud exposure. Being high-risk is not a legal status. It just means the acquiring bank’s risk-adjusted return on writing you does not meet its standard threshold.
How much more does high-risk processing cost?
Standard merchant service charges run roughly 1.4–1.9% for card-present and 1.5–2.0% for card-not-present transactions. The UK Interchange Fee Regulation caps the interchange component alone at 0.2% for consumer debit and 0.3% for consumer credit (Payment Systems Regulator). High-risk processing rates typically sit in the 2.5–4.5% range, with a setup fee, a rolling reserve, and chargeback fees per dispute. Treat these as working figures and verify against the actual quote.
What is a rolling reserve, and how long does it last?
A rolling reserve is a percentage of your monthly processing volume held by the acquirer as a security deposit against chargeback losses. On new high-risk accounts, 5–10% held for 90–180 days is the working sector range. Specific terms vary by provider and applicant, and after six to twelve months of clean history the reserve can usually be negotiated down or removed.
What documentation do I need to apply?
At minimum: three to six months of processing statements, a chargeback history report, your business plan, proof of business registration, your website URL, and (in regulated sectors) a copy of your licence. UKGC operators need their licence; FCA-registered cryptoasset businesses and forex brokers need their FCA reference; medical or pharmaceutical sellers may be asked for product compliance evidence.
What is the MATCH list?
MATCH stands for Mastercard Alert to Control High-risk Merchants. It is a database acquiring banks check before onboarding new merchants. Placement happens when a merchant account is terminated for excessive chargebacks, fraud, or regulatory violations. Being on MATCH does not technically prevent acquiring, but most banks will decline an application from a MATCH-listed merchant. Specialist high-risk processors are more willing to write MATCH-listed merchants than mainstream acquirers, but expect a higher reserve, a smaller volume cap, and a closer monitoring agreement.
Methodology and sources
We assessed UK-accessible specialist payment processors that explicitly underwrite high-risk merchants. Each provider was scored against five criteria: documented sector acceptance, regulatory anchor (FCA or equivalent), rolling reserve and chargeback management policies, UK servicing capability, and pricing transparency.
We did not assign a rate score because no provider in this market publishes a rate card; pricing is bespoke and verifiable only at quote stage.
Before you apply to any of these providers, confirm FCA registration status and reference numbers directly on the FCA Financial Services Register at register.fca.org.uk.
The regulatory references reproduced here are sourced from each provider’s published licences page or company information page as of May 2026 and are accurate to that date, but provider regulatory perimeters do change — particularly during a rebrand or group restructure of the kind Total Processing went through to become Nomupay.
Primary sources used:
- Visa Acquirer Monitoring Programme (VAMP) and predecessor VDMP — visa.com
- Mastercard Excessive Chargeback Programme — mastercard.com
- FCA Financial Services Register — register.fca.org.uk
- Bank of Lithuania payment institution register — lb.lt
- Payment Systems Regulator on Interchange Fee Regulation — psr.org.uk/our-work/card-payments/the-ifr/
- ECOMMPAY regulatory notice — ecommpay.com/compliance/regulatory-notice/ (FCA ref 607597)
- Nuvei licences and certifications — nuvei.com/legal/licences-and-certifications (FCA ref 994233)
- Nomupay licences page — nomupay.com (UAB Nomu Pay Europe, Bank of Lithuania PI licence 20)
- Provider company information pages: paymentcloudinc.com, durangomerchantservices.com, nuvei.com, nomupay.com, trustpayments.com, ecommpay.com
This page is updated when material changes are observed in provider regulatory status, sector acceptance, or product positioning, and at minimum on a quarterly review cycle.