Paribus - Find out for free if online stores owe you a refund!
Lolli - Earn bitcoin when you shop online
Slice Watch - Get an email when an item you've added drops in price 💸
Gruupz - Get money back on every purchase you make on Amazon.
Open Directory - Earn money while organizing the Bitcoin (SV) blockchain
PriceSpy - PriceSpy helps you save money when shopping online.