Write the next sentence in this paragraph:

How to become an affiliate marketer without a website
Locate online communities relevant to the affiliate you are promoting.
Examples of such communities are forums, discussion boards, chat rooms, and blogs.
Perform an internet search using keywords such as " forum " or " discussion board " with the subject of the affiliates you are promoting.
For example, if you are promoting exercise equipment, search for " exercise forum " or " fitness forum. " Actively participate in each online community.