Card Issuer
Discover
Reason Code
RN2
Category
Service Dispute
The cardholder claims the merchant promised a refund, but they haven’t processed it yet.
The dispute filed by the cardholder cannot exceed being filed 540 days after the following:
However, issuers must wait 10 days following the reservation or cancelation date or when the merchandise was returned to file a chargeback.
If the retrieval request is returned to the issuer by the acquirer after the 120-day deadline, the issuer gets an extra 30 days to file a chargeback.