GENERAL WARNING

1. PTC sites that pay high amounts per click or high payouts are scams.
2. Don’t go for free hosting sites. If the owner can’t afford a site, how can he pay you.
3. Don’t go for sites which manually manages referrals and for that, there is a chance of easily hacked your personal information.
4. Don’t join new PTC site which don’t have a payment proof at least from one user.
5. Search for the review of that site from Google search and find some useful info on that PTC/PTR site.
6. If the PTC site is claiming that it has thousands of users, it may be a scam. So Look at Alexa traffic rank of that PTC site.
7. Before joining a PTC site, check the age of domain using (whois.domaintools.com). Note: It will help you find overall static’s of that site.