High-risk processing has its own vocabulary, rules, and pitfalls. These guides are written by the team at Centurion Payment Services from years of placing merchants with acquiring banks that want their business.
New to the topic? Start with our overview of high-risk payment processing, then dive into the guides below or look up any term in the high-risk glossary.
In-Depth Guides
Rolling Reserves Explained
How rolling, upfront, and capped reserves work, what percentages are typical, and how to negotiate them down over time.
Chargeback Management
The dispute lifecycle, prevention tools like alerts and RDR, and how to win representments with compelling evidence.
The MATCH List
Why merchants land on the Mastercard MATCH list, the reason codes, how long it lasts, and options if you're already listed.
Underwriting Document Checklist
Every document high-risk underwriters ask for, why they ask, and how to prepare a file that moves quickly.
Billing Descriptors
How the name on a customer's statement drives disputes, and how to set up static and dynamic descriptors correctly.
Visa & Mastercard Monitoring Programs
The dispute and fraud programs that can add fines to your account, how ratios are calculated, and how to stay out.
3-D Secure & Liability Shift
How 3DS2 authentication works, what the liability shift covers, and how to use it without killing conversion.
Offshore vs. Domestic Accounts
The real trade-offs of offshore processing — fees, currency, settlement timing, legal exposure — and when domestic is better.
Multiple Merchant Accounts
When legitimate backup and load-balanced accounts make sense, and the line between redundancy and prohibited practices.
Account Freezes & Terminations
Why processors hold funds or close accounts, what your rights are, and the steps to recover and get processing again.
Getting Approved After a Decline
Why applications get declined, how to diagnose the real reason, and how to rebuild a file that underwriters will approve.
High-Risk Fees & Pricing
Interchange, markups, per-transaction, chargeback, and reserve costs — what's normal and what's a red flag.
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