For suppliers selling into Walmart, Target, Amazon, Kroger & more
Find out why the retailer charged you. In 30 seconds.
Paste your EDI file and the chargeback notice. Get the root cause, the exact segment to fix, and a ready-to-send dispute letter, without waiting days on your EDI provider's support queue.
No signup for your first 2 diagnoses. The X12 validator is always free.
Paste the evidence
Your 856, 810, 997 or 824 file plus the chargeback notice text. Any delimiter, any translator.
We validate, then diagnose
A deterministic X12 checker finds the hard errors. AI ties them to the violation on your notice.
Fix it, or fight it
Get the exact corrected segment, a prevention checklist, and a dispute letter when you have a case.
One $326 chargeback pays for four months.
Compliance fines often run a flat fee plus a percentage of PO cost, and they repeat until the root cause is fixed. Here's what we catch:
- ✓SE segment counts that don't match
- ✓Missing PRF / PO number on the Order level
- ✓SSCC-18 check digits that won't scan
- ✓Broken HL parent/child hierarchy
- ✓ASNs accidentally sent with the test flag
- ✓Invoice totals (TDS) that don't add up
- ✓997/999 rejections translated to plain English
- ✓824 application advice errors explained
Simple pricing
Pro
$79/mo
- ✓ Unlimited AI diagnoses
- ✓ Dispute letters with evidence checklist
- ✓ Corrected segments ready to hand to your EDI provider
- ✓ 7-day free trial, cancel anytime