What Should Merchants Expect From the Rise of Post-Purchase Fraud in 2026?
Chargebacks?
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More fraud will happen after delivery or access, not before checkout. Merchants will need to monitor customer behavior beyond fulfillment to prevent
Short Answer
In 2026, post-purchase fraud will drive a growing share of chargebacks. These disputes usually come from refund abuse, false non-delivery claims, or repeat friendly fraud after a legitimate purchase. Winning and preventing these cases depends on what you track and enforce after the order is completed.
Steps to Solve the Problem
- Tighten refund rules and timing. Make refund windows, conditions, and processing timelines clear and consistent.
- Monitor customer behavior after fulfillment. Look for patterns like disputes filed after confirmed delivery or refunds.
- Capture proof automatically. Store tracking data, delivery confirmation, timestamps, IPs, and access logs without manual effort.
- Block repeat abusers early. Chargeflow Prevent helps stop customers who repeatedly dispute after receiving or using products.
- Act before disputes escalate. Chargeflow Alerts surfaces early signals so you can respond before a chargeback is filed.
- Automate dispute responses. Chargeflow Automation ensures post-purchase evidence is submitted correctly and on time when disputes happen.
Platform or Use Case Variations
Shopify
Post-purchase fraud often shows up as item not received or refund not processed claims. Delivery confirmation and customer history are critical.
Digital goods
False non-receipt claims will increase. Banks expect access logs, timestamps, IP matches, and usage data.
Subscriptions
Disputes after cancellation or renewal will rise. Clear cancellation confirmation and renewal records are essential.
Evidence Needed
Banks typically expect:
- Proof of delivery with carrier confirmation
- Refund policy and refund timing details
- Customer communication logs
- Order history showing repeat dispute behavior
- Digital access or usage records when relevant
Why This Happens
Issuers are automating dispute decisions based on cardholder behavior and speed. Fraudsters and serial refunders take advantage of post-purchase blind spots because many merchants stop monitoring once an order ships or access is granted.
Post-purchase fraud is becoming the main battleground, and Chargeflow helps merchants protect revenue after checkout, where disputes now begin.
Chargebacks?
No longer your problem.
Recover 4x more chargebacks and prevent up to 90% of incoming ones, powered by AI and a global network of 15,000 merchants.
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How Do I Prevent Duplicate Transaction Chargebacks?
Duplicate transaction chargebacks happen when a customer is charged more than once for the same order. Banks treat these as merchant errors, even when the issue comes from gateways, retries, or system delays. The best prevention happens at checkout and immediately after payment, not during the dispute.
Questions?
we’ve got answers.
Chargeflow collects data from dozens of third party signals, not just transaction data like Stripe Dispute does. This allows for much more coverage and much better win rates because the evidence submitted is much more comprehensive and compelling..
Chargeflow collects data like order info, customer messages, and payment details. It builds a full dispute case for you, so you don’t have to lift a finger.
Yes! Chargeflow works with many processors — not just Stripe. That means one tool for all your chargebacks, no matter how you process payments.
You only pay a percentage of the revenue we help you recover. No upfront fees, no subscriptions — just success-based pricing.
Yes. Chargeflow is SOC 2, GDPR, and ISO certified. We use top security standards to keep your data safe.
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