Aftersell Post Purchase Upsell

Just got the app so not much to say about performance yet but the service is the best I've received from any app so far. Actually put me in touch with a guy who gave me detailed feedback on how to improve my upsell page for more conversions and implemented the changes for me! Legendary stuff. Now let's see if it works. (Suggestion: would be nice to have the option to sell more than one product on the upsell page. Say if you could pick a collection and the algorithm could show products that are converting the most as the upsell selection)