What is postback (CPA) ?
I’m just curious what PostBack is… I’m trying to create a gateway (network doesn’t have one) so i can block content until people do a survey, and I see this postback link. Should I use postback for this? See original …
Google Adsense and Competing Pay-per-click Ad Networks
I’m just curious what PostBack is… I’m trying to create a gateway (network doesn’t have one) so i can block content until people do a survey, and I see this postback link. Should I use postback for this? See original …