Categories

When submitting your product's XML feed, the "category" field is not required as we can automatically categorize your listings. However, to speed up the categorization process or to specify a unique category, you may include this field in your XML feed.

ogo_feed_example.xml

...
    <item>
        ...
        <!-- If you are using one of the OGO groups -->
        <categoryId>1332</categoryId>
        
        <!-- Or Google product category -->
        <g:google_product_category>....</g:google_product_category>
        
        <!-- You can also use the category as you have on your site -->
        <categoryName>...</categoryName>
    </item>
...

In the case of specifying one or more categories, priority is given to categoryId