I need an app that allows us to create one to one cross selling relationship with complimentary companies. For instance, we sell bed bug products. There is a company that sells complimentary products that would be a great fit for each of our companies to sell on each other's sites.
I've found a lot of affiliate apps, but so far nothing that allows for the kind of 1:1 reciprocal relationships as I describe above. Need your recommendations please. please email me at email@example.com