Paribus - Find out for free if online stores owe you a refund!
ReConvert - Page builder to design thank you page that cross sell & upsell
Lolli - Earn bitcoin when you shop online
Shopify Upsell Bundles App - Shopify app to Create Bundles, Packages and Sets with discounts by the most simple and efficient...
Slice Watch - Get an email when an item you've added drops in price 💸
In Cart Upsell - Boost revenue and increase average order size with the #1 upsell app for Shopify stores.