An influencer is an individual who holds the power to impact the purchasing decisions of a large segment of the population. This person is in a great position to benefit from affiliate marketing. They already boast an impressive following, so it’s easy for them to direct consumers to the seller’s products through social media posts, blogs, and other interactions with their followers. The influencers then receive a share of the profits they helped to create.
In corporate law and taxes, an affiliate is a company that is related to another company, usually by being in the position of a member or a subordinate role, a subsidiary. According to Investopedia, a subsidiary is a company "whose parent is a majority shareholder." (That means the parent owns 51 percent or more of the other company's shares of stock.