(f) You will not (i) interfere, or attempt to interfere, in any manner with the functionality or proper working of PA API; (ii) compile or use Product Advertising Content for the purpose of direct marketing, spamming, unsolicited contacting of sellers or customers, or other advertising activities; or (iii) remove, obscure, alter, or make invisible, illegible, or indecipherable, any notice, including any notice of intellectual property or proprietary right, appearing on or contained within PA API, Data Feeds, Product Advertising Content, or Specifications.
Affiliate networks offer you access to multiple (and by multiple, we mean hundreds if not thousands) of individual affiliate programs. They basically work by simplifying the signup process - instead of applying to become an affiliate for a each product you want to promote, you simply apply to join the network and instantly have access to hundreds of different affiliate offers.
On the technology-focused forum Hacker News, a user who goes by "graeme" pointed out, "This is likely to have a massive [e]ffect on the blog/article review ecosystem. Most of the review sites that exist today only do so because of [A]mazon's fairly generous programs. I expect in aggregate there will be a shift in what lines of business people decide to get into, based on this." A user called "sharkweek" said that "[a]s an Amazon affiliate who has done quite well with it, this is definitely a gutting." The mood is equally grim on a subreddit for people building affiliate websites.
In November 1994, CDNow launched its BuyWeb program. CDNow had the idea that music-oriented websites could review or list albums on their pages that their visitors might be interested in purchasing. These websites could also offer a link that would take visitors directly to CDNow to purchase the albums. The idea for remote purchasing originally arose from conversations with music label Geffen Records in the fall of 1994. The management at Geffen wanted to sell its artists' CD's directly from its website but did not want to implement this capability itself. Geffen asked CDNow if it could design a program where CDNow would handle the order fulfillment. Geffen realized that CDNow could link directly from the artist on its website to Geffen's website, bypassing the CDNow home page and going directly to an artist's music page.