Sites PTC

To profiting substantially from PTC sites, not simply by the clicks on the ads, you must invite friends to participate, creating your own network.
The profit from PTC sites is proporcional to the number of users. Understand:

More users, more clicks. More clicks, more profit from advertisers.

Thus, for get new members, the PTC sites reward those who make indication of users. This creates a network of members that rewards people who made the nomination, significantly increasing the level of earnings. See:

You invite friends to participate to some PTC site. This friends earn normaly for the clicks they do, and you get an adicional for each click that your friends do (50 to 100%).

This friends will be called "referrals" and the conclusion is: More referrals, more will you earn!!!

Strategies to improve your earnings in a short time:

There are two ways to build your referral network:
Direct referrals.
Indirect referrals.

Raising direct referrals

Direct referrals are those people indicated by yourself. There is no cost in this procedure.
Each site PTC contain a different link that you can send by e-mail, put on your blogs, etc..
Example link:

It's fast and easy. Just copy and paste.

When someone clicks on your link and register on the PTC site, will become your referral and everytime he clicks, you'll also earn.
The percentage of profit depends on the type of account. On standard accounts, you earn 50%. For vip accounts, you receive up to 100% of your referrals earns. Learn more about VIP accounts HOW TO INVEST IN PTC's.

Disclosure of your link should be done through a greater number of social networks (Orkut, Facebook, etc.), blogs, sites, e-mail. As mentioned more referrals, higher your earnings.
Remember that most people not registering because they think it is a "joke". To disclose your link, be clear, succinct and explain this is not no magic formula or miracle. Tell them which is just a way to supplement their incomes.
Be patience with your referrals and show yourself willing to help them because they will effectively contribute to profits. Teach walkthrough because it'll be good for you. Remember:

"Grain by grain the hen fills her belly!"

If you don't have time available, but has financial conditions and an international credit card, don't waste time clicking but invest in PTC's. You can even pay the bill with the profits.

Raising indirect referrals

Indirect referrals are rented on the site PTC.
After a few payments, your confidence will grow on site and through an investment whimsy can earn even more.

Assuming that the end of the month you earned $ 5.00 USD. You can get all the money or invest in PTC, buying referrals.
Just as an example, we use the Neobux, where 100 referrals cost $ 20.00 USD.

If each that visit 4 ads per day (some sites have more than 4 ads per day), generating 400 visits per day. Totaling $ 4.00 USD per day.
As you earn 50% for each click of your referrals, your daily profit is $ 2.00 USD and at the end of the month you would $ 60.00 UDS only for clicks from your referrals.
Still you have to add your clicks, plus clicks of your referral, totaling $ 80.00 USD.

This was just one example, but now take 500, 800 or 1000 said... Your income can reach over $ 1,000.00 per month without ever leaving your home.

If you are already convinced, SIGN UP FOR PTC SITES.