Find items that are sold on www.amazon.com
by merchants and most sellers.
SellerListingSearch
Find items that are only in a seller's
store.
ListSearch
Find customer-created lists in which
customers specify items they would like to receive as presents.
SimilarityLookup
Find items that are similar to ones
you've already found..
TagLookup
Customers can tag items with descriptive words. This
operations enables you to find items tagged with specified
words, for example, "Carol's Favorite Cookbook."