Amazon Product Advertising API Developer's Manual page 340

Product Advertising API Developer Guide
Value
salesrank
SearchIndex: Kitchen
Value
price
-price
relevancerank
salesrank
SearchIndex: Magazines
Value
salesrank
titlerank
-titlerank
SearchIndex: Jewelry
Value
salesrank
relevancerank
price
-price
reviewrank
Sort Values for DE
Description
Bestselling
Description
Price: low to high
Price: high to low
Items ranked according to the following criteria: how often the keyword
appears in the description, where the keyword appears, for example,
the ranking is higher when keywords are found in titles, and, if there
are multiple keywords, how closely they occur in descriptions, and,
finally, how often customers purchased the products they found using
the keyword.
Bestselling to worst selling
Description
Bestselling
Alphabetical: A to Z
Alphabetical: Z to A
Description
Bestselling
Items ranked according to the following criteria: how often the keyword
appears in the description, where the keyword appears, for example,
the ranking is higher when keywords are found in titles, and, if there
are multiple keywords, how closely they occur in descriptions, and,
finally, how often customers purchased the products they found using
the keyword.
Price: low to high
Price: high to low
Highest to lowest ratings in customer reviews.
API Version 2011-08-01
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