I highly recommend the Smart Offers app! It’s very easy to use and has features you can’t find in any other plugin for upsells and down sales. I sell both physical and digital (membership products). Upselling and down selling a digital good like a membership in a store that sells “physical goods” can be difficult but StoreApp’ Smart Offers plugin makes it easy!
The support I received was very quick, very professional and far above average i.e. in one word – AWESOME. Mansi was very nice and helped me get the plugin working with my bundled products quickly.
HIGHLY RECOMMENDED!