Take the image above for instance. I was able to send a free $5 Office Depot gift card to all of my friends who have the Wrapp app. Why? Well that I can't answer, but it works and that's all that really matters if you ask me.
The offers change all the time, but they're usually in the $5-$10 range. I got two free weeks of Hulu Plus last month and even the classic free Wall Street Journal offer makes an appearance.
Redeeming the credit is pretty simple as well. Just activate it before you checkout, show your phone to the cashier, and let them work their magic.
So have any Hiffers beaten me to the punch and used Wrapp before? What do you think about it?!