Registration is free. You can register by filling in only 3 fields on this link. Webmasters / publishers are the owners of sites, blogs, forums and web portals that display GTN native advertisements. They earn % of every click of their visitors on GTN ads that appear on their sites. No payment is required to earn as a publisher.
On the other hand, advertisers are the ones who advertise, and in order for their Ads to be displayed, they need to add money to their advertiser's balance. But they can register without prior payment, add their first ads without paying anything. Ads will start running as soon as they are approved and the ad balance has money. Initial deposit is just $50 plus we will add a welcome bonus of $25!