Importatoy review for Disco: Black Friday Sales App

Hi there After having investigated this issue, we found an error which under very rare circumstances could lead to discount stacking. We take this matter very seriously, and have already fixed this error so it won't occur again. It is our sole responsibility that the app works correctly, which is why we also reimbursed you for the amount this affected you. I apologize deeply for the trouble this caused you. Best regards John