CashCrate is one of the oldest and largest GPT sites around. It's a very easy way to generate an extra income online in your spare time. You can earn massive cash back for shopping at major stores such as iTunes, Walmart, Office Depot, NFL Shop, & many others. You may complete free offers and online surveys for money at any time! You will be paid monthly in the form of a check or direct deposit once you reach their requirements. There is no signup fee to join Cashcrate or credit card needed. They even give you $1 free just to sign up! Their forums are top notch with helpful members and mods if you come across any problems. All countries are allowed to register.