Man, if you are still interested at putting them even reading my huge warning, then I don't know...
Maybe you should put my linkcodes on your site, as you don't seem to care about getting paid

In all seriousness, I think they will pay but on the other hand, I feel like they are scammers. It was all good till I needed payment, then suddenly I got no more replies on my emails. Their phonenumbers go straight into voicemail and as a last resort I installed Skype with a different name and added my adnetwork-contact and was able to speak to him instantly.
He was kind and understanding, but after an hour chatting with him I felt like there was no progress. He said that there were 3000 invoices a month and that billing can't handle the load.
Which makes me wonder; how hard can it be to just look at my invoice, check the numbers I have given them and pay me out via paypal.
Even this dude could have done it in the hour he was apologizing and trying to keep me happy.