Tools & Templates
Free operator tools
Interactive lookups and downloadable templates built for payments operators — free, no email required.
Free Tool 22 codes · Visa + Mastercard
Chargeback Reason-Code Lookup
Look up any of the 22 active Visa Claims Resolution and Mastercard Mastercom reason codes — trigger, defense evidence, and response deadline in one card.
Free Reference Codes 83 · 76 · 71 · 75
Legacy Visa dispute-code mapping
Still seeing retired Visa dispute codes 83, 76, 71, or 75 in an old chargeback file or archived acquirer export? See what they map to today — and how to tell them apart from unrelated decline codes.
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PSP Selection RFP Template
60+ structured questions, an evaluation scorecard, a 5-lever negotiation playbook, and a 10-point red flag checklist for choosing a payment service provider.