GiveBux launch!

Hey all, I just helped a buddy launch an app on IOS and android called Givebux. It gives you the ability to earn cash back and donate a % to a charity of your choice. We launched 10 days ago and have had a good beta run and looking to add more users. Take a look, share it with friends, and please give any feedback. Use the code Givebuxx to enter, and we will pick two people at random and give $20 each today!