Rebutto Blog

Guides, tips, and strategies to help you win payment disputes.

·12 min read

Chargeback Win Rates: 2026 Statistics & Data

The average merchant chargeback win rate is 20-30%. But some merchants win 60-80% of disputes. What separates winners from losers? We break down the real data by dispute type, transaction size, industry, and evidence quality.

chargeback statisticswin ratemerchant datadispute strategy
·9 min read

Chargeback Reason Codes: Visa, Mastercard & Stripe

Every chargeback has a reason code that determines what evidence you need. This reference covers Visa, Mastercard, and Stripe reason codes with the exact response strategy for each.

reason codeschargeback guidevisamastercardstripe
·13 min read

Chargeback Rebuttal Letter: Templates + Guide

A chargeback rebuttal letter is a formal statement disputing a cardholder's claim. Learn the exact structure, what to include, and copy-paste templates for every dispute type.

chargebackrebuttal letterdispute evidence
·7 min read

How to Win a PayPal Dispute as a Seller

PayPal gives merchants 20 days to respond to disputes. Learn exactly what evidence to submit, how to format it, and the strategies that win 65%+ of PayPal chargebacks.

paypaldispute guideevidence
·8 min read

Stripe's 21 Evidence Fields: Complete 2026 Guide

Stripe requires up to 21 specific evidence fields for chargeback disputes. Most merchants fill 3-5 and lose. This guide explains every field, when to use it, and how to maximize your win rate.

stripeevidence fieldschargeback guide