PopCash is an advertising network where website owners earn by showing ads. It calls itself the popunder network: publishers earn by placing popunder code on their pages, while advertisers buy traffic through campaigns, with payments to publishers processed daily and a self-served platform that is easy to use.
It is for website owners and publishers who want to earn extra revenue from their traffic, and for advertisers who want to buy quality traffic. PopCash offers worldwide coverage with a wide range of targeting features and dedicated support.
To start, visit the official site, create a publisher account, submit your website and follow the instructions there to add ads to your site. Income is never guaranteed.