It is the center to upload files and images, which as well as being free, it pays you! So you can make money from home.
Referral Program! When invited to unregistered people site, you get 10% extra profits from the member who registered on your link, without touching his money.
You can transfer your profits to one of the products offered in the purchase page, some products require shipping to your home address and it will be free.
Up-4ever - Easy way to share your files