What is a PTC site

A PTC site is also known as a paid to click site. This is generally a site based around incentive advertisement.
You get paid each time you watch an advert.

Useful terms to understand:
PTSU which is as it sounds you get paid to sign up to the offer or to another sites.
PTR is paid to read,
PTV is paid to view.

The earnings on PTC sites are generally very small, from $0.00001 to $0.03 any site that offers more than that to view an advert is not an honest site as advertisers are not going to pay more.

Don't get me wrong the earnings might be small per view but you can make some good money with these sites and I will tell you how later.