What Is a High-Risk Merchant?
A high-risk merchant is a business that banks and payment providers consider risky. Even though many providers support various industries, they tend to approach certain businesses more cautiously. Typically, these are companies in sectors prone to fraud or high chargeback rates. If you’ve been denied services or operate in a flagged industry, obtaining a high-risk merchant account is possible, but often complicated and time-consuming.
Which Industries Are Affected?
Some industries naturally trigger more risk alerts. Businesses in the following sectors frequently get flagged:
- CBD (Cannabidiol), e-cigarettes, and vapes
- Stun guns and tasers
- Credit repair services
- Multilevel Marketing (MLM)
- Adult entertainment and products
- Pawnshops
- Nutraceuticals and dietary supplements
- SEO and digital marketing services

Why Being Blacklisted Is a Big Deal
Getting blacklisted can severely damage your business. It cuts off access to payment services and harms your reputation. When a payment processor or acquiring bank decides your business is too risky, they may terminate your account and report you. This often leads to inclusion on the MATCH list—a shared database of merchants deemed problematic.
Once listed, other providers are likely to follow suit, making it nearly impossible to secure new processing services. Being “MATCHed” indicates elevated risk and can prevent you from accepting credit card payments altogether.
Top Reasons Merchants Get Blacklisted
Avoiding the blacklist means understanding what puts businesses there in the first place. Key risk factors include:
- Operating in high-risk industries such as gambling or adult services
- Receiving frequent chargebacks from customers
- Processing high transaction volumes or large amounts
- Conducting business in high-risk regions like Venezuela or countries with weak regulatory frameworks
How to Protect Your Business
Fortunately, you can take steps to prevent blacklisting. Focus on the following strategies:
- Minimize chargebacks. Use tools like AVS, CVV checks, and 3D Secure to detect and block fraud. Good customer service also helps lower disputes.
- Stay compliant. Follow all relevant regulations and industry standards, including PCI DSS. Keep up with rules from Visa, Mastercard, and other networks.
- Be transparent. Share accurate details with payment processors. Concealing information often leads to account closures.
- Fight fraud proactively. Implement fraud detection systems to build trust and prevent losses.
- Keep documentation up to date. Having the right paperwork helps you defend your legitimacy.
- Avoid relying on one provider. Diversify your payment solutions to avoid being cut off entirely.
- Prioritize customer experience. Happy clients mean fewer chargebacks and a better reputation.
- Review your practices regularly. Regular audits help catch problems early before they escalate.
What If You Get Blacklisted Anyway?
Even with strong practices, blacklisting can still occur. If it does, act fast:
- Ask for a full explanation of the blacklisting and pinpoint problem areas.
- Resolve core issues such as fraud exposure, compliance violations, or chargeback volume.
- Connect with high-risk payment specialists or offshore providers who may still accept your business.
- Show proof of improvements and maintain full transparency to regain trust.
Though recovery can be tough, many high-risk merchants manage to bounce back by taking decisive steps.

Final Thoughts
Running a high-risk business demands vigilance, adaptability, and compliance. By prioritizing fraud prevention, excellent customer support, and clear communication with payment processors, you can avoid blacklisting and ensure operational stability.
Explore our latest article, “The Role of AI in Identifying High-Risk Clients,” for key industry insights.
Need help recovering from a blacklist or securing a high-risk merchant account? Book a free consultation with our experts today.
Disclaimer
Widelia and its affiliates do not provide tax, investment, legal or accounting advice. Material on this page has been prepared for informational purposes only, and is not intended to provide, and should not be relied on for, tax, investment, legal or accounting advice. You should consult your own tax, legal and accounting advisors before engaging in any transaction. Please consult https://widelia.com/disclaimer/ for more information.