Temporary host. Canonical URL will be chargeback-pulse.pages.dev once our CF API token lands (infra hiccup). Content is the same; bookmark this one if you want the first issue now.
A weekly readout of what's actually winning and losing in merchant chargeback cases, sourced from public merchant forums. No affiliate links, no processor sponsorship, no generic "keep good records" filler.
Methodology: I pulled every post mentioning chargeback from the four merchant subs above, last 90 days — 146 unique posts, 490 total comments analyzed across the top 20. I clustered the complaints into 5 distinct mechanisms. Each pattern below cites real posts you can read yourself. Next issue next week.
Pattern 01
Delivery Proof Ignored
5 of 20 top posts
Merchants ship with tracking, signature confirmation, and photos. The customer claims they never received the item. The bank sides with the customer anyway. The kicker: in the loudest version of this pattern, the customer even confirmed receipt over chat before disputing.
"Sold a high-end laptop on eBay last week, buyer pays, I ship fast with tracking, signature required, all good. Two days later chargeback hits from their bank saying item not received. Tracking shows delivered." — r/ecommerce
Why banks approve theseBanks treat cardholder-protection as the default; shipment evidence gets read as "easily falsified" unless the bank has independent delivery confirmation (rare for non-Amazon merchants). The representment burden is yours, not theirs.
What to tryFor any order >$100: signature confirmation + in-box unboxing video keyed to the tracking number, uploaded the day of shipping. Include both in the representment bundle. Won't win every case but turns "he said / she said" into a timeline you can link to.
Unauthorized-Card Claim from Customers Who Obviously Authorized
2 of 20, but loudest
Customer orders a custom item (engraved, personalized, custom-sized), emails to confirm spelling, receives the item, and then files a "didn't authorize this charge" dispute three weeks later. Repeat customers with five prior successful orders do it too. The dispute code says fraud, the evidence says intentional purchase.
"Customer ordered a custom embroidered hoodie with her name on it back in January. Paid $89. Everything went smooth, she even emailed asking to confirm the spelling of her name before production." — r/Shopify
Why banks approve theseVisa/Mastercard's unauthorized-use rules (10.4, 4837) put the burden of proof on the merchant to show cardholder participation — and the bank's initial investigation is largely customer-statement-based. AVS/CVV matches don't close the door.
What to tryFor custom items: archive the email chain with the purchase-confirmation reply. Representment with the email screenshot + custom-spec acknowledgment + delivery signature wins a non-trivial fraction of these; Visa's compelling-evidence 3.0 rule (CE 3.0) was built for this case.
Customer receives the product, returns an empty box (or a brick, or a rock, or a counterfeit), then disputes the original charge citing "item not as described." The return tracking shows "delivered back to merchant" and the bank treats that as proof the merchant owes a refund.
"Got my First Box of Rocks Today" — r/ecommerce (title, literally)
Why banks approve theseBanks rarely weigh what came back, only that something came back tracked. Reason codes for "not as described" (13.3) don't require merchants to inspect returned goods before refund.
What to tryCheck-in video for every return on a high-value SKU: the courier's delivery scan + your unboxing, same 30-second clip. Makes "return was an empty box" representable. Also: require customers to open a return RMA first so you have the stated reason on file.
Two overlapping mechanics: (a) Shopify Payments / Stripe freezes merchant payouts after a chargeback cluster, often without naming the specific suspect order; (b) "triangulation" scammers list the merchant's product on eBay at a markup, collect an order, then place the matching order with the merchant using a stolen card. The merchant sees a normal-looking sale, ships, gets chargebacked, and also loses the item.
"I owe Shopify $3K because their fraud system didn't flag obvious fraud" — r/Shopify
Why it compoundsProcessors hedge risk by holding payouts rather than investigating individual disputes. And triangulation specifically defeats AVS/CVV because the billing address is real and legit — the victim is the cardholder whose card got lifted, not the merchant.
What to tryCross-check shipping-address zip vs IP-geolocation zip at checkout. Big mismatches correlate with triangulation. For payout holds: open a support case immediately and document the timeline; Shopify's own internal appeals go faster when you name a ticket number in every follow-up.
The loud complaint isn't that merchants lose — it's that fighting a $42 chargeback costs 28 minutes of evidence-gathering, a non-refundable $15 representment fee from the processor, and a low probability of winning. Many merchants are learning that the optimal strategy is refunding proactively and declining to fight small disputes at all.
"Spent 28 minutes assembling evidence for a $42 chargeback today. At what point is it not worth fighting?" — r/Shopify
Why this pattern mattersEven winning costs money. Most processors charge a non-refundable dispute fee ($15–$25) separately from the chargeback itself, and representment win rates for small-dollar claims under reason 4853 ("services/goods not as described") hover around 20–35% per industry reports. The math is often "lose $42, keep 28 minutes."
What to trySet a dollar threshold (many Shopify merchants pick $75): below it, auto-refund the first chargeback notification. Above it, fight. Track your own win-rate by reason code — if you're below 30% on a specific code, stop fighting it.