That depends on your niche of course, what products are you selling? We've had great success finding affiliates on LinkedIn but that's because we needed freelancers and business owners to promote us.
I have a line of Smart home devices, very good quality and I can sell them very cheaply if needed.
I have exclusive buy box on amazon, prime, FBAP which can take as many orders as needed.
And I also have my wix selling platform which I'm fulfilling by myself and have better revenue (obviously)
the products having great 5 stars reviews so when ppl getting to the landing pages it will be easy for them to finish the sell but I want to increase the traffic.