W4 was founded by CPA marketing pioneers to bring a higher level of performance to the affiliate network industry.
W4 reviews & ratings »
As with most CPA affiliate networks - it`s quite difficult to sign up but when you finally make it, the quality of customer support makes it worth the hassle. For example, If you can`t find the right offer for your website, they`ll try to find a new advertiser for you.
Minimal payment threshold is 50$ and it can be transferred as often as weekly.