Here's the latest AddAll definition
required fields
product - the product name Books
title - book title
author - book author
price - book price, for instance, 39.95
currency - price currency, USD/EUR/GBP are our preference
dealer - book dealer my shop
url - the link to the book
description - the book description
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optional fields
location - the country of the book dealer USA, Los Angeles
isbn - the isbn code 192899458x
cover - paperback / hardcover / ...
publisher - publisher, xyz publisher / ...
signed - signed edition, yes / no / (blank=no)
first - first edition, yes / no / (blank=no)
updateDate last updated date 2003/1/1
sample
<product>Books</product>
<title>Lord of the Ring</title>
<author>J.R.R. Tolkien</author>
<price>16.99</price>
<currency>USD</currency>
<dealer>my shop</dealer>
<url>http//www.example.com/book/link_to_the_book.html</url>
<description>... bla bla bla ...</description>
<location>USA, Los Angeles</dealer>
<isbn>192899458x</isbn>
<cover>paperback</cover>
<publisher>xyz publisher</publisher>
<signed>yes</signed>
<first></first>
<updateDate></updateDate>