How can content creators earn profits from sales on my hosted site?

[Deafapparel]

I'm looking  for Content Creators to publish their products on my hosted site where I handle all of their order fulfillment. Is there a way through natively or an app for those content creators to get paid out their profits for each sale made for their products + a way for myself (website host) to receive royalties on each sale made?

Any help is greatly apprciated!