If you want to control which products are imported into GoDataFeed, you can create a custom import filter rule. 

To create an import filter rule:

1. Go to the Products tab from the left navigation
2. Select Filters under the SETTINGS section in the sidebar menu
3. Click the orange add button
4. Create the rule conditions based on fields in your product catalog

To confirm the rules are excluding the correct products:

1. Run the import
   1. Go to Products in the left navigation bar
   2. then click IMPORT
2. When the import has completed, click the DOWNLOAD button on the right side