Amazon Product Advertising API Developer's Manual page 353

Product Advertising API Developer Guide
SearchIndex: Beauty
Value
price
-price
relevancerank
reviewrank
salesrank
SearchIndex: Books
Value
salesrank
pricerank
inverse-pricerank
-daterank
titlerank
-titlerank
SearchIndex: Classical
Value
salesrank
pricerank
price
inverse-pricerank
-price
titlerank
-titlerank
Sort Values for FR
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.
Highest to lowest ratings in customer reviews.
Bestselling
Description
Bestselling to worse selling
Price: low to high
Price: high to low
Pub Date: Old to New
Alphabetical: A to Z
Alphabetical: Z to A
Description
Bestselling
Price: low to high
Price: low to high
Price: high to low
Price: high to low
Alphabetical: A to Z
Alphabetical: A to Z
API Version 2011-08-01
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