What good popup under affiliate program?

im looking for a good affiliate program with nice popunder ads layout. I dont like very graphic and annoying ads like "congratulation.. you’ve won!" and also ads that I can not close "you sure wanna skip this offer?". u know what i mean.
I like popunder that is not fullsize. I’ve seen "netflix" popunder ads that I dont remember from what site. but they look nice and safe for visitors.
Which affiliate program they use? thanks

See original post by ipunkbali