Paribus
Stores change their prices all the time. Paribus gets you money when prices drop. So if you buy something and it goes on sale later, Paribus automatically works to get you the price adjustment.
Slice
Slice lets you track your package shipments and deliveries automatically, by linking to your Yahoo or Gmail email inbox. It pa ...
Swiggle
Save money when prices drop after you shop. Swiggle works to get you your money back or refunds when prices drop after you bu ...
Earny
Earny gets you money back on almost every purchase you make. Stores promise that if the price of an item you purchased goes on ...
Coinfetch
Automatically get money back when prices drop on items you already buy online.