Polar Bling review for Upsell Kit: BOGO, Bundle & 30+

Sept. 24, 2025

Really impressed with the Upsell Kit app and their customer service! It’s super user-friendly and easy to set up. I originally tried a competitor (ReConvert), but it was far too complicated. Upsell Kit made everything simple, and when I had a question, their live chat agent responded quickly with helpful guidance. I’m very pleased with both the app and the support — highly recommend!