I'm promoting them for years so I'll try to answer it more precisely:
1. Standard payout is 50% - for new site releases they often have 100% revshare. Currently you get 100% for ChickiPorn.com and PornTravelling.com. What you get is 100% for the initial sale, 50% for rebills. You get the whole join price, no "minus processing cost" bullshit, like Royal Cash does it for their 100% revshare atm.
2. What Tim said.
3. They used to offer downloadable picture content, but in their new Promo tool I can't find it anymore. No problem though, because their rep Irina is very helpful and online every day, she can get you all the custom promo you need. You can contact her at ICQ 574149936, email: irina [at] serious-partners.com
As for their best converting sites, for me that's
1. Student Sex Parties (by far)
2. My Pickup Girls
3. Porn Travelling
Just check the 6 sites of their "Reality Network", they all convert very well. Ah, and if you wanna signup with
my refcode, you're more then welcome
