[This API has been acquired by Oracle and now exists as Oracle ATG. This profile is being maintained purely for historical and research purposes.]
From their site: Powerful recommendations technology. Personalize your online shopping experience for each and every individual customer. Once you receive your Retailer ID, just add a few lines of HTML to your product pages, cart, style sheet, and put a DIV where you want to display your recommendations!
The following is a list of historical changes that were made to this asset. Typically, once an API is published on ProgrammableWeb.com, the data we keep about that asset gets updated over the course of its life. For example, the endpoint or home page of the documentation might change. As a means of enforcing the integrity of our data, every time a non-trivial change is made to the data we keep about an asset, we require the entry of some changelog text before that change can be saved. This way, we have a great audit trail of all activity surrounding the asset. For each asset, the changelogs begins with the moment an asset is approved for publication on ProgrammableWeb. If you spot an error in our data and believe that a record needs to be updated in some way, the ProgrammableWeb team would very much like to hear from you at firstname.lastname@example.org