The Blank Pineapple review for Amai Upsell+ Volume Discounts

This app did not work on all orders. I contacted the support staff on 3 occasions. The first agent, Alex, was pleasant and helpful, the second and third time was a rude, dismissive, person who kept deflecting blame on my customers and their OP system or their cache history, everything that was already checked with the first agent. I give up. They cant fix the problem so I'm done.