http://www.intergal.com/ $70 per free trial (no TGP traffic)
http://www.sexhit.com/ $70 per free trial (no TGP traffic)
http://www.bigbagsofcash.com/ $70 per free trial (no TGP traffic)
http://www.conversioncash.com/ (4 week delay on cheques, paid weekly)
http://www.sexkey.com/ $15 per free AVS sale
http://www.freenetpass.com/ $15 per free AVS sale
http://www.porncash.com/ $30 per free trial.
I have used, and been paid by sexhit, bigbagsofcash, sexkey, freenetpass, and porncash. intergal, sexhit, and bigbagsofcash are different aspects of Gafi Inc., and for me at least, they come as 1 cheque, not multiple ones.
Hope that helps,
ZoiNk