With affiliate marketing, a merchant recruits content sites to a partner with them as affiliates in exchange for rewards or commission. It began not long after the World Wide Web was established, originally taking visitors on music websites to places where they could purchase the music they liked by making click on a link. Since this kind of marketing is a way to improve revenue sharing, the referring webpage is paid for the traffic generated by the click-through or through commissions on actual sales.

The more popular and heavily trafficked a site is, the more attractive it is as an affiliate and the more revenue it can generate and also profit from. Websites that have heavy use, such as gaming and gambling sites and retail sales sites, are most prized by marketers. Rank systems help business and affiliate services select the best site to include in an affiliate network.

Banner ads are another form of affiliate marketing and due to they are so eye-catching they demand premium prices. Some skeptics rekon banners are merely annoying but the statistics seem to favor actual results. The smaller link text ads need to have carefully crafted wording to compete with the big banners.

Not only commercial sites figure into affiliate marketing. The increasing growth in the popularity of weblogs has made them a high traffic venue for this type of advertising. The income generated on weblogs can pay expenses for the blog or may just be a little extra money, but for the "Godzilla" blogs with high level of readers, the profits can be very nice indeed.

A great deal of software has been developed to optimize affiliate marketing strategies by automating as much of the work as possible. Companies have grown that do nothing else but manage affiliate marketing for website owners. Many web business owners manage their own affiliate program, but beginners are much better off hiring expert help while they learn the techniques.

Personal websites may accept affiliate programs, but for most the revenues may only be a few pennies here and there, but many personal webmasters have the philosophy that a little money for no work at all is still a good thing. Why not accept ads that require no work on your part except signing up?

There are quite a few directories online to help find publishers and affiliates and there are big networks to join to connect to many sites at once. The best affiliates are those who have similar interests, products or services but that are not in direct competition. For example, a freezer seller might affiliate with dishwasher and range sellers but not with others with competing brands of freezers. All of those categories might affiliate with cooking and recipe or home remodeling sites.

Choosing an affiliate program must be based on the types of people that visit your website and not according to its payment scheme. Choose the affiliate program most visited by your target market. It will not be necessary to sign up in every affiliate program you find.