Amazon Product Advertising API Developer's Manual page 342

Product Advertising API Developer Guide
Value
price
-price
pubdate
-pubdate
publicationdate
-publicationdate
releasedate
-releasedate
titlerank
-titlerank
SearchIndex: MusicalInstruments
Value
reviewrank
salesrank
price
-price
relevancerank
SearchIndex: MusicTracks
Value
titlerank
-titlerank
SearchIndex: OfficeProducts
Value
price
-price
Sort Values for DE
Description
Price: low to high
Price: high to low
Publication date: most recent to oldest
Publication date: oldest to most recent
Publication date: most recent to oldest
Publication date: oldest to most recent
Release date: most recent to oldest
Release date: oldest to most recent
Alphabetical: A to Z
Alphabetical: Z to A
Description
Highest to lowest ratings in customer reviews.
Bestselling
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.
Description
Alphabetical: A to Z
Alphabetical: Z to A
Description
Price: low to high
Price: high to low
API Version 2011-08-01
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