What problem does it solve? Chargebacks cost merchants $15–$100 per dispute in fees, and a dispute ratio above 1% (Visa) or 1.5% (Mastercard) triggers card network monitoring programs with monthly fines and possible account termination. This Skill helps merchants prevent disputes with fraud scoring, respond to every dispute with complete evidence before deadlines, and keep their chargeback ratio below network thresholds. ## Core Features & Use Cases - Fraud Prevention Setup: Configure Shopify Fraud Analysis, Shopify Protect, Signifyd, Stripe Radar rules, AVS/CVV checks, and PayPal Seller Protection to block high-risk orders before they become disputes. - Dispute Response Workflows: Step-by-step evidence submission for Shopify Payments, Stripe Dashboard, and PayPal Resolution Center, including tracking numbers, customer communications, and refund policy documentation. - Visa CE 3.0 for Friendly Fraud: Submit two prior undisputed transactions from the past 120 days as compelling evidence to shift liability on Visa fraud disputes. - Ratio Monitoring: Track dispute ratios against alert thresholds (0.65% warning, 0.90% critical, 1.00% Visa monitoring program enrollment). - Use Case: A WooCommerce store using Stripe sees its dispute win rate drop below 40%. Use this Skill to configure Radar fraud rules, build an automated evidence collection flow triggered by the charge.dispute.created webhook, and apply CE 3.0 to friendly fraud cases. ## Quick Start Ask the AI to set up chargeback prevention and dispute response workflows for your Shopify or Stripe-based store, including fraud rules and evidence submission steps.