Reference pagesReason codes
Compliance
Discover DC: Dispute Compliance
A Discover dispute reason code, what it asks you to prove, and what Do The Proof puts in the response.
What this code means
Operating-regulation violation
What the network says wins it
Compliance records
Discover does not publish per-code dispute rules, so this page carries no quoted guidance on what wins.
How the app handles it
Arrives in the app as: General
How long you have to respond
- Cardholder dispute window
- 120 days, or 540 days for non-receipt and quality, or 730 days for good faith
Where this comes from
- Stripe, reason code categories Accessed 8 September 2026.
Do The Proof drafts dispute responses for Shopify stores.
You pay when a dispute is won. Not before.