Some sites have contests, that is, time is given, for example, two weeks, during this period you need to complete as many tasks as possible, the goal is to get to the prizes and get a reward.

There is also a “referral system” on sites — inviting potential visitors to the site, you get some percentage from their earnings.

It is a lot important when completing the task, carefully read all the points that are marked there, carry out everything in order, then there will be no problems with paying the task.

The employer can, for example, give a task to vote for a photo, video, or application.

A lot of tasks are related to social networks such as: (in contact, classmates, Face Book, my world, twitter), it is advisable to have their pages in these social networks.

For example: the employer gives a task, watch the video on the Internet, and vote, also write a small comment.

That is, you need to reconsider hundreds of thousands of sites to earn a few dollars.

Site visitors, view this advertisement, receiving a small reward for this.

The principle of this only in the fact that the “advertiser” uploads its page to the site, a blog on the Internet, or a banner, chooses the number of views and duration.

This is called additional earnings at home, which is available to everyone who has a computer or laptop and actually connected Internet.