I know of two webcam sites in Denmark. One being
dkwebcam.dk (DK being an acronym for former pornstar Denice Klarskov who runs the company) and the second one is
sexlir.dk.
Dkwebcam is without a doubt the biggest of two when it comes to traffic and number of models. However, the business model are different on the two sites. DKwebcam is pretty much just like any other camsite. You can see the girl for free, tip and take her private. Girls are however not allowed to be naked in public chat.
On sexlir.dk the guy has to pay upfront and cannot see the girl until the payment has gone through. I'm told that traffic is significantly lower on sexlir, but that their conversion rate is much higher.
On dkwebcam.dk you are allowed to offer escort services. On sexlir you are not.
Both sites target scandinavian guys - (primarily Danish but also Norwegian and Swedish guys).