Shoppers Are Turning Chargebacks Into a Customer Service Hotline, Justt Chargeback Benchmark Report Finds

Justt’s analysis of contested chargebacks found that Product Not Received and Cancelled Recurring claims rose from 13.0% to 24.1% in a year, while fraud’s share fell from 74.6% to 60.4%, a two-year low. The median merchant handled 13% more contested chargebacks year over year, and one in four merchants saw volumes rise at least 68%. The report also found that fraud-dispute win rates varied by more than 30 percentage points across processors and 35 points across major U.S. card issuers.

Analysis

Assessment: The key economic shift is from fraud detection to fulfillment and cancellation proof. That moves the burden toward merchants’ operational data—delivery scans, customer communications, and cancellation timestamps—and makes dispute outcomes partly a test of their systems and evidence quality. Merchants with fragmented logistics or difficult subscription cancellation may face incremental leakage and servicing costs; vendors that automate evidence assembly could benefit. Payment processors may also gain differentiation if they can improve merchant outcomes, but the reported processor and issuer dispersion does not establish that a particular provider causes better results: case mix and merchant selection may explain part of it.

Evidence caveat: This is a vendor’s own platform data, limited to contested cases. Changes in the mix of disputes do not establish changes in absolute losses, industry-wide incidence, or recoverable dollars. Validate against merchant disclosures and processor reporting before underwriting revenue impact.

Horizon and catalysts: Near term, likely a modest operational theme rather than a sector-wide earnings catalyst. Over 1–3 months, watch merchant commentary and payment-platform disclosures for chargeback expense, win rates, and adoption of dispute tooling. Over 6–18 months, better cancellation and delivery evidence could become a competitive capability, while persistently weak fulfillment could compound into customer churn and payment friction. UK/Ireland’s liability allocation is not automatically transferable to other markets.

Contrarian view: The share shift may overstate the economic deterioration: fewer fraud-coded cases can coexist with stable or falling total losses, and some service disputes may be resolved through refunds rather than chargebacks. No named public beneficiary or quantified earnings exposure is established here.

Key Decisions for Investors

• No immediate directional trade: the report does not quantify incremental losses, vendor revenue opportunity, or company-level exposure; Justt is not identified as a publicly traded company in the supplied data.
• Put Adyen, Fiserv, and Global Payments on an alert list—not as confirmed beneficiaries—and compare disclosures on merchant dispute tooling, service-dispute win rates, and related operating costs before taking exposure.
• For exposed merchants, prioritize diligence on cancellation completion, delivery-confirmation coverage, dispute expense, and repeat-customer behavior; avoid a broad retail short absent company-specific evidence.
• Falsify the bearish merchant-cost thesis if subsequent filings show stable chargeback expense and retention despite higher service-related disputes; upgrade the payments-tooling thesis only if providers report adoption and measurable merchant outcomes, not product launches alone.