In the case of cost per mille/click, the publisher is not concerned about whether a visitor is a member of the audience that the advertiser tries to attract and is able to convert, because at this point the publisher has already earned his commission. This leaves the greater, and, in case of cost per mille, the full risk and loss (if the visitor cannot be converted) to the advertiser.
Hi Art, we have the disclosure on the footer of virtually every page, but you can do things like make a link to Amazon on phrases such as “Crest Whitestrips” or even “Get a great deal on Crest Whitestrips” – This article is a good read where Sara asked Amazon to clarify these exact questions: http://marketingwithsara.com/amazon/warning-to-all-affiliate-marketers
Affiliate marketing is commonly confused with referral marketing, as both forms of marketing use third parties to drive sales to the retailer. The two forms of marketing are differentiated, however, in how they drive sales, where affiliate marketing relies purely on financial motivations, while referral marketing relies more on trust and personal relationships.