Rewards and redemptions
The exchange appears as a duplicate
Check if the QR has already been used before scanning again.
A reward QR is temporary and can only be consumed once. If the same commit is resent due to a connection problem, Fudi recognizes its identifier and returns the previous result without creating another swap.
If This reward has already been redeemed appears, check the diner's history. Do not generate or commit another code to compensate for the operation without first verifying the result.
Do you need help with this procedure?
Share the article and the step where you stopped.
Contact support