The Ultimate version Google Merchant Product Feed Plugin is perfect for large sized stores since there are no limits on the number of products you can include in each feed.
Unlike alternatives, Google Merchant Product Feed (Ultimate) allows you to decide whether product variants will be created as individual items within the feed. For example, if you sell a T-Shirt in Red or Blue in the size Small, Medium and Large items for each combination (Small Red, Small Blue, Medium Red, Medium Blue etc) will be created.
The Ultimate version also gives you the ability to map your custom attributes to Googles Variation Attributes such as Color, Gender, Size, Brand etc.
With the Ultimate version you can quickly and easily select multiple products to be included in your feed at a category level.
You will receive 6 months support with your purchase to ensure your installation is as easy as possible.