Industries we place merchant accounts for
Every industry below is legal and gets treated as high risk for a different, specific reason: claims exposure, future delivery, a billing model that drives disputes, or a category a lot of processors simply avoid. Pick the closest match to see what underwriters actually look at for that business.
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Which industries does this cover?
Every industry below is legal, and every one of them gets declined or dropped by ordinary processors for a reason that has nothing to do with the business being run honestly. Some carry chargeback patterns that scare standard underwriting. Some carry future-delivery exposure the acquirer has to hold reserves against. Some sit inside billing models, subscriptions, advance fees, recurring debits, that create dispute volume no matter how well the business is run. Pick the page below that matches the business, and read what makes a business high risk first if none of these feel like an exact fit.
- Peptide payment processing: research-use labelling and claims risk make underwriters nervous even when the business sells exactly what the label says.
- Merchant accounts for travel agencies: money changes hands months before the trip happens, so the acquirer is exposed the whole time in between.
- Credit card processing for firearms: a lawful, licensed industry that a long list of processors avoid on category alone, regardless of the dealer’s own record.
- Merchant accounts for credit repair: a billing model shaped by advance-fee rules, paired with clients who dispute charges when results disappoint.
- Nutraceutical merchant accounts: subscription and free-trial billing drive chargeback ratios most processors will not tolerate.
- Merchant accounts for collection agencies: consumers pay under pressure, dispute at a high rate, and licensing questions follow the business across state lines.
- Dropshipping payment processing: long delivery windows and a supplier the business does not control generate a steady stream of "I don’t recognise this charge" disputes.
Why does each industry actually get flagged, and what do underwriters ask for?
The one-line reasons above are real, but they compress a lot. Here is the fuller picture for each industry: the specific pattern that gets it flagged, what an underwriter in that category typically asks to see, and the reason applications in that category get declined most often.
| Industry | Why it gets treated as high risk | What underwriters typically ask for | Most common decline reason |
|---|---|---|---|
| Peptides | Research-use labelling sits close to a health claim in a customer’s mind, even when the label is accurate, and card networks watch the category closely for that reason. | Exact label language, sourcing documentation, and a website that matches what is actually sold rather than implying a use the label does not claim. | A website or ad claim that reads as a health or dosing claim, which most acquirers will not board regardless of the label itself. |
| Supplements | Subscription and free-trial billing drive chargeback ratios most standard processors will not tolerate, independent of product quality. | Clear trial-to-subscription disclosures, an accessible cancellation path, and chargeback history if the business has processed before. | A chargeback ratio already trending high, usually traced to unclear trial terms or a cancellation process that is harder to find than the signup. |
| Firearms | A long list of processors avoid the category on principle, regardless of the dealer’s own compliance record or how the business actually operates. | Federal Firearms Licence details, state and local compliance documentation, and a website that handles age verification and shipping restrictions correctly. | Not usually the dealer’s file at all: many acquirers decline the category outright before reading any specific application. |
| Travel agencies | Money changes hands months before the trip happens, so the acquirer carries that exposure the entire time in between, especially if the agency or a supplier fails. | Supplier agreements, a clear refund and cancellation policy, and evidence of how customer funds are held or protected before travel occurs. | Long delivery windows paired with a chargeback pattern tied to cancellations, weather events or a supplier that did not deliver as booked. |
| Credit repair | A billing model shaped by advance-fee rules, paired with clients who dispute charges the moment results disappoint rather than requesting a refund first. | Documented compliance with advance-fee billing rules, a clear description of services actually delivered, and a realistic, non-guaranteed description of outcomes. | A results guarantee or similarly worded claim on the site, which both invites disputes and creates its own compliance exposure. |
| Debt collection | Consumers pay under pressure and dispute at a high rate, and licensing questions follow the business across state lines in a way few other categories face. | State-by-state licensing status, collection scripts or call practices, and a clear accounting of how payments are applied to a debt. | Chargebacks tied to a consumer disputing that a debt was ever validly owed, which underwriters treat differently than an ordinary product dispute. |
| Dropshipping | Long delivery windows and a supplier the business does not directly control generate a steady stream of "I don’t recognize this charge" disputes. | Supplier agreements, realistic shipping-time disclosures on the site, and a billing descriptor a customer will actually recognize on their statement. | A shipping time on the site that does not match reality, which converts ordinary impatience into a formal chargeback. |
What if my industry is not listed here?
This page covers the categories with the clearest patterns and the most search demand, not every high risk industry that exists. Plenty of legitimate businesses, from CBD to vape to online gaming to timeshare exit services, carry the label without a dedicated page here yet.
If your industry is not above, the review process is the same one described on what makes a business high risk and how it works: an underwriter reads how you take payment, what you deliver and when, how you disclose charges, and what your dispute history actually looks like. Send us what you sell and how you bill, and you get a specific read on your category rather than a generic one.
How does an MCC code affect which acquirers will look at your business?
A merchant category code, or MCC, is a four-digit code your acquirer or processor assigns based on the primary type of business you run. Card networks use it to route interchange rates and to flag categories for extra scrutiny, and it travels with your account, not with your legal name.
The code itself is assigned during underwriting based on what you actually sell, not something you pick off a menu, and a business that is coded inaccurately, deliberately or not, risks a mismatch that surfaces later and can trigger a review or a termination. There is no single published list of "the high risk MCC codes," because risk appetite is set per acquirer, not standardized across the industry. What matters in practice is that the code an acquirer assigns has to match what the business genuinely does, since a mismatch between the code and the actual activity is itself a red flag underwriting watches for.
This is one more reason category alone does not decide an application. Two businesses that could plausibly carry the same MCC can get very different underwriting outcomes depending on billing model, delivery timelines and dispute history, which is exactly what the table above walks through industry by industry.
What happens when an industry is reviewed?
Category alone never decides an application. An underwriter reads the actual business: how it takes payment, what it ships or delivers and when, how it discloses charges to the customer, and what its dispute history actually looks like rather than what the industry is assumed to look like. Two businesses in the same category can get very different answers depending on how they handle exactly those questions.
If the business has already been dropped by a processor, start with what to do when your processor drops you rather than the industry page, since the immediate steps are the same regardless of category. If a MATCH listing is part of the picture, the MATCH list, explained covers what that means before an industry-specific conversation is useful.
Questions merchants ask about this
Does my industry have to be on this list to get a merchant account?
No. This list covers the categories with the most search demand and the clearest patterns, not every high risk category. If a business is not listed here, high risk merchant processing and what makes a business high risk cover the general review process that applies either way.
Is a high risk industry the same thing as an illegal one?
No, and the two get confused constantly. Every industry on this list is legal to operate. High risk describes how an acquirer prices and reviews the payment exposure, not whether the business is allowed to exist.
Can a business fall into more than one of these categories?
Yes, and it changes the review. A subscription supplement company that also drop-ships, for example, carries both sets of dispute patterns. Say so upfront rather than letting an underwriter find the overlap on their own.
What if my business type changed since it was last declined?
That matters and it should be part of the application. A business that has fixed its delivery timelines, tightened its billing disclosures, or changed suppliers since a prior decline is a different file than the one that got declined the first time.
Does the industry alone determine my pricing?
No. Industry is one input among several. Volume, processing history, chargeback ratio and how the business discloses its billing all move the number in either direction, which is why no rate card exists that could apply across an entire category. See how high risk fees actually work.
Are some of these industries harder to place than others?
Yes. Firearms and debt collection tend to see more outright category declines regardless of the individual file, while supplements and dropshipping are usually reviewed on the specific numbers, chargeback ratio, disclosures, supplier terms, rather than declined by category alone.
Can my industry classification change after I am already boarded?
It can, if what the business actually sells shifts enough that the original classification no longer fits. Disclosing a real change in products or billing model to your acquirer before it shows up in your transactions avoids a mismatch that monitoring would otherwise flag on its own.