Tippr is similar to Groupon, you buy a certificate at a very discounted price for activities or products in your area. It's free to sign-up and if you sign-up today they'll credit your account $5. Click here to signup! Today you in Atlanta can purchase 4 Movie Tickets for $20 ($56 value). Put your $5 credit towards it and that's $15 for 4 tickets. Awesome deal and it only lasts through today!