One of the biggest problematic situations in any business industry is to retain the customers and manage customer services. However, you do not need to bother about such situations. The only thing you need to focus on is your commission by promoting the product through effective practices such as advertisements, banners, etc. The post-sale query that you will get, needs to be passed on to the merchant’s customer service team.
You could set up a blog in a profitable niche and build a loyal audience by publishing high-quality content that's optimized for relevant keywords. Within your content, you can promote different products and also publish dedicated product reviews and comparisons to help readers make informed buying decisions.

Chances are, you can put together a landing page like this within a few hours. Your readers will also appreciate you putting all of your recommendations in one place for easy reference.
The final step is to launch your Network Profile completely. You will need to create a short biography and indicate how you want to drive traffic to your merchant.