Offer a human-led recovery service that collects transaction records and cancellation evidence, identifies the responsible billing party, submits the appropriate refund request, and prepares a structured dispute packet when escalation is necessary. Begin with higher-value or repeated charges and charge a fixed intake fee or a percentage of successfully recovered funds.

Recurring subscriptions and short trials now span many unrelated app categories, while fragmented billing through merchants and app stores makes resolution difficult. The signals show the same failure pattern across numerous products rather than a temporary defect in one app.