Multiple Sellers Accounts?

I am working on a digital scra.pbooking site. Eventually I would like to have a number of designers offering their work on my site.

How can I get the other designers 80% paid to them directly? I’m pretty sure this is possible in Zen Cart, so am thinking it must be possible in CS-Cart seeing as it’s definitely a better cart all round!

If anyone can help it would be much appreciated!