The rules we have developed have a ton of capabilities. In general the purpose of the rules is to modify your product data feed to meet the specifications of the desired export channel.
Some examples of how you can modify products using the rules include:
- Excluding products that are out of stock;
- Removing HTML from description;
- Grouping products;
- Adding size, color, gender, age group, condition, etc.;
- Setting your product to a category.
These are just a few examples to give you an idea, but the rules are capable of much, much more.
See this page for more examples - including visuals.