Multiple Affiliate Stores

[PSupps]

I want to create affiliate stores for white labeled products, all under my one store. I would like to keep one connection to my 3PL, instead of paying for multiple stores. I currently use referrly app for affiliate stores for the same product and same label. I want to be able to sell different labels to different client lists, without cannibalizing my current line. 

How do I market different products (same product, different label design)?