Double Your Earning

RefBankers is a good refback site. 

It offers a percent of refback for every click you made as our referral on other GPT/PTC sites.This way you don't earn only at the PTC/GPT site you are clicking at but here too. Join some of the sites it is offering a refback at and earn a lot more for your clicking. Start by choosing a site in the list and join it by clicking on Join Now! button. The more sites you join, the faster you will be earning money here. 

No cost at all to join this site

It offers a refback offer for lot of PTC/GPT site. You will earn a refback reward by joining under its referral program for every single click you made. 

There is no limit of the sites you can participate in, as long as it has the site approved and opened for sign up then you can join as its referral. 

The minimum paypout is 0.1$ for PayPal and 1.06$ for Payza and Egopay. 

Some other trusted refback sites you may join to double your earning :