Know the legal requirements. Most visitors will probably understand that advertisements lead to your personal compensation, but if you write a review or use an in-text link as a recommendation, you must explicitly state that each purchase using that link can generate revenue for you. This isn't just good business: it's also required by law. If you don't disclose affiliate or revenue-generating links, you could face legal and financial penalties.
Also known as a publisher, the affiliate can be either an individual or a company that markets the seller’s product in an appealing way to potential consumers. In other words, the affiliate promotes the product to persuade consumers that it is valuable or beneficial to them and convince them to purchase the product. If the consumer does end up buying the product, the affiliate receives a portion of the revenue made.