what does 'white label' mean in this industry?
 

when these cam and dating sites say the offer 'white label' are they talking about just a different skin or can you use their talent and software and use your own credit card processing? and who pays the camgirls and cam studios for their cut on a white label?

Should be about skinning only, though the big guys of course use their own processing.

2 of the companies we spoke with offer the option to use their billing or your own

Usually It's just skinning but I'm sure some big ones can offer you more