Insights
Merchant processing, decoded.
News, analysis, and explainers from the Superior Payments team. We track every fee change, every card-brand rule update, and every shift in the payments landscape — so you don't have to.
More from Superior
Why Most Chargebacks Go Unfought — and How AI Changes the Math
Most winnable chargebacks expire unanswered — not because merchants can't win them, but because fighting one takes an hour nobody has. What changes when AI triages every dispute, assembles the evidence, and drafts the response for you.
Read articleNobody Reads Their Processing Statement. AI Does.
The expensive part of your processing bill isn't the rate you negotiated — it's the leaks nobody is watching: downgrades, missing data fields, MCC mismatches, routing drift. What changes when software audits every transaction instead of a person skimming a statement once a year.
Read articleThe Customers You Never See: AI Fraud Scoring and False Declines
False declines cost merchants more than fraud does — and the customer you wrongly decline rarely returns. Why rule engines force a bad trade between fraud loss and lost sales, and how AI scoring escapes it.
Read articleAI in Payment Processing: A Merchant's Plain-English Guide
Every processor says it's AI-powered. A no-hype tour of where AI genuinely earns its keep in payments — fraud, fees, disputes, pricing — where it's just a rebranded rules engine, and the questions that separate the two.
Read articleStopping Chargebacks Before They Happen: Alerts, RDR, and Order Insight
Fighting chargebacks after they land is the expensive way. How the prevention stack works — Ethoca and Verifi alerts, RDR auto-resolution, Order Insight data sharing — what it costs, and the free descriptor hygiene that stops disputes from starting.
Read articleDebit Routing in 2026: The Savings Most Online Merchants Never Claim
Every U.S. debit card must now support two unaffiliated networks online — so merchants can route around signature debit rates. How Reg II works, what least-cost routing saves, who benefits most, and the trade-offs to check first.
Read articleFunding Holds, Reserves, and the MATCH List: What Every Merchant Should Know Before It Happens
Most merchants learn how funding holds work only after their settlements stop arriving. Why processors hold funds, what triggers a review, the three reserve types, how the MATCH list works, and how to stay out of all of it.
Read articleInvoluntary Churn: Recovering Failed Subscription Payments
A third or more of subscription churn is a declined card, not a decision. The decline taxonomy, the network retry limits you can't ignore, and the recovery stack that works: smart retries, account updater, network tokens, and humane dunning.
Read articleInterchange Downgrades: Why Your Effective Rate Creeps Up
A downgrade means a transaction qualified for a worse interchange category than it could have. The five most common causes — late settlement, missing AVS, key-entered cards, amount mismatches, missing commercial data — and how to fix each one.
Read articleChoosing a Payment Gateway in 2026: A Merchant's Buyer's Guide
Eight criteria that actually move the needle when a merchant picks a payment gateway in 2026 — pricing structure, security tier, fraud defenses, auth-rate engineering, token portability, API compatibility, webhook reliability, and what a switch actually looks like.
Read articleHidden Costs in Payment Gateway Pricing (and How to Read the Statement)
Headline gateway rates lie. Eight categories of fees that hide elsewhere on the statement — minimums, batch fees, auth fees, decline fees, add-on charges, PCI fees, statement fees, and termination clauses — with a worked example.
Read articleWhy Authorization Rates Vary by Gateway — and How to Lift Yours
Two gateways routing the same card can produce different approve/decline outcomes. The gap is routinely 4–8 percentage points of auth rate — which is revenue. Here's what actually moves the number, and what merchants can do.
Read articleACH, RTP, and FedNow in 2026: The Real-Time-Rails Reckoning Merchants Have Been Waiting For
NACHA rule updates, RTP volume passing a meaningful threshold, and FedNow's expansion put real-time bank rails on credible footing. The operational tradeoffs versus card processing are finally clear enough to model — and the answer is portfolio-specific.
Read articleMastercard Merchant Processing in 2026: Fee Adjustments, Agentic Commerce, and Pay-by-Bank Push
Spring fee adjustments, an aggressive open-banking play, agentic-commerce APIs, and the next phase of Identity Check — Mastercard's 2026 roadmap reshapes more line items on a merchant statement than most operators realize.
Read articleAPI Translation: How Modern Gateways Let You Switch Without a Rewrite
Switching gateways traditionally meant a three-month engineering project. Modern gateways translate your existing Stripe / Square / Authorize.Net calls on the wire. Same code, new gateway. Here's how it works, what's preserved, and what the math actually looks like.
Read articleVisa Merchant Processing in 2026: AI Commerce, Crypto Cards, and Major Fee Changes
Crypto-enabled debit cards, AI commerce integration, fee changes, regulatory shifts, and a new authentication standard — Visa's 2026 changes touch nearly every merchant.
Read articleMulti-Acquirer Smart Routing: The Gateway Feature That Actually Moves Approval Rates
Most gateways send every transaction to a single acquirer. Multi-acquirer smart routing — retry a soft decline on a different upstream path — adds 1–3 points of approval for typical merchants, more for cross-border and subscription. Here's how it works.
Read articleTokenization Fee Creep in 2026: VTS, MDES, and What's Stacking Up on Merchant Statements
Tokenization has moved from background infrastructure to a real line item. Visa Token Service, MDES, network token storage, lifecycle events, and reattempt fees — here's how the costs compound and where merchant audit work pays off.
Read articleThe "Honor All Cards" Settlement, Explained: What Merchants Actually Get and What It Costs to Use
Refusing premium rewards cards. Surcharging by card tier. Renegotiating decades of network rules. The proposed settlement gives merchants real new levers — and a whole new category of POS, signage, and customer-experience problems to solve.
Read articlePCI DSS 4.0.2: What Merchants Are Still Missing With the 2026 Deadlines Looming
PCI DSS 4.0.2's future-dated requirements are arriving in 2026. The gaps merchants hit are predictable: client-side script management, custom-implementation rationales, MFA scope, and authenticated vulnerability scanning. Here's the readiness checklist.
Read articleThe 3DS Sunset Playbook: Migrating to Visa Payment Passkey and Mastercard Identity Check Before September 2026
Visa Payment Passkey, Mastercard Identity Check, and the September 2026 deadline. A practical playbook for merchants — what to migrate, in what order, and which integrations break if you don't.
Read articleAI-Agent Commerce and the Chargeback Question: What Merchants Actually Need to Solve
The protocols handle authentication. They don't handle the dispute. Friendly fraud, consent capture, representment evidence, and liability questions in the new world of agent-initiated commerce.
Read articleCard-Not-Present Fraud in 2026: What Merchants Are Actually Seeing
AI-assisted account takeover is up. Classic card enumeration is down. Friendly fraud is quietly the largest dispute category for many merchants. Here's how the 2026 fraud picture looks from a merchant's chargeback report — and what to adjust in your rules.
Read articleWhat Crypto-Funded Card Transactions Actually Look Like on a Merchant Statement
Crypto-funded card transactions still settle in fiat. The interesting questions are about fraud profile, BIN identification, refund mechanics, and the line items that show up on your merchant statement when you accept them.
Read articleLevel 2 and Level 3 Data: How B2B Merchants Are Leaving Basis Points on the Table in 2026
Strong Level 2 and Level 3 data unlocks lower B2B interchange. Weak submissions now also trigger new penalty fees in 2026. The data is on your invoices already — the question is whether it's reaching your processor in the format that earns the lower rate.
Read articlePay-by-Bank vs Card in 2026: Where the Math Actually Works for Merchants
Pay-by-bank wins on cost. It loses on customer-experience friction and dispute recourse. Here's a merchant-side framework for figuring out which segments of your portfolio it actually fits — and what the realistic transition timeline looks like.
Read articleCross-Border Processing in 2026: Routing, FX, and Authorization Rates for U.S. Merchants Selling Internationally
Authorization rates on international cards lag domestic rates by 5–15 points for most U.S. merchants. FX markups are larger than headline interchange differences. Here's where the money is actually leaking on cross-border — and the levers that move the numbers.
Read articleSurcharging Laws State by State: A 2026 Operator's Map for U.S. Merchants
Surcharging is allowed in most U.S. states — but the rules vary in ways that catch unprepared merchants. With the proposed network settlement potentially expanding what's possible, the state-law layer is the constraint that actually matters.
Read articleChargeback Representment in 2026: What's Actually Working — and What Isn't
Win rates on chargeback representments have shifted as issuer-side review evolved and the dispute mix changed. Here's what's actually working in 2026 by reason code — and where merchants are wasting representment effort that won't return on the investment.
Read articleForm 1099-K and the $600 Threshold in 2026: What Merchants and Marketplace Sellers Actually Need to Do
The $600 1099-K threshold is now in effect for tax year 2026. Most merchants are unaffected, but marketplace sellers, small operators, and ISOs supporting them face real operational and customer-experience implications that aren't always obvious from the headlines.
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