Honestly, Im amazed and impressed with how well this works. I joined last Thanksgiving, and have saved $350+ (at Target, Amazon, Best Buy, J.Crew and GAP so far). All I did was sign up.
Now, anytime that a price drops after I buy something online (and Ive continued to be surprised at how often it happens..), Paribus sends emails and places calls automatically to get me paid the difference. All stores PROMISE to repay the difference, and I LOVE that now I actually get the difference without having to go through the hassle.
If I could give this app six stars I would. This feels like the future of shopping: lowest prices ACTUALLY guaranteed.
DrStrangelove1972 about Paribus: Money Back Shopping