FastrLabs review for Upcart—Cart Drawer Cart Upsell

Perfect and quick custommer support. Opened the chat and asked if they could help me with an issue and within couple of hours, while I was having lunch, they fixed the code and fixed the issue. I just sent them a message with a screenshot so they could understand the problem I had. Very good app (a must for any store or brand) and customer support. Thank you John.