With the ability to rank organically in search engine queries, bloggers excel at increasing a seller’s conversions. The blogger samples the product or service and then writes a comprehensive review that promotes the brand in a compelling way, driving traffic back to the seller’s site. The blogger is awarded for his or her influence spreading the word about the value of the product, helping to improve the seller’s sales.
Affiliate marketing is also called "performance marketing", in reference to how sales employees are typically being compensated. Such employees are typically paid a commission for each sale they close, and sometimes are paid performance incentives for exceeding objectives. Affiliates are not employed by the advertiser whose products or services they promote, but the compensation models applied to affiliate marketing are very similar to the ones used for people in the advertisers' internal sales department.