How to check if an online PTC site of gettopaid site is a scam?

Tweet

Earning easy money on the internet by PTC and gettopaid sites has become very popular and is also very attractive and easy. But i come across several Scam sites online everyday!! How can we avoid these scams and also at the same time check the genuiness of a website?? I know a lot of you guys here have a lot of experience and also earn a lot of cash. Do share with us the those precautions so that we can also stay away from scams and earn from genuine websites.