Great article! I need to go back to your post many more times for it to properly go in and for me to understand. Sorry if my question is a strange one. I am quite new to the whole concept of amazon affiliate marketing. When we are advertising their products, do we spend any money ourselves? Or we are just middle wares advertising their product? In what case, we have to have inventory? Can we sell products in Amazon?
The best way to find suitable brands to promote is by simply using a search engine using: '[Brand] + Affiliate Program'. Some companies run in-house affiliate programs however, this is a very specialist area. Therefore, most companies opt to employ an 'affiliate network' which has already built a large base of affiliates and gained years of experience in running successful programs for clients.
And what about joining another company's affiliate program? It's all about extra revenue. Think about your customers' needs: What other products or services would interest your site visitors? Join those affiliate programs. Affiliate programs can increase your sales with no upfront cost to you. It just takes a little time to plan your strategy and select the partners that will have the greatest impact on your business.