Markup functionality is to assign increased or decreased price margins on your WooCommerce products before they get listed on to Google Shopping platform. After you select the suitable markup flow there are 2 markup types to select from-

• Fixed markup – Assign a fixed value in numbers that remains constant for all your WooCommerce products in that specific category.
• Percentage markup- Assign a percentage value that is calculated based on the listing price of your WooCommerce products in that specific category.

Once all the profiling steps are complete, click Save Profile and a new product profile will be created on the main profile dashboard. Similarly, you can create multiple product profiles as per your preferences. 

Your newly created profile will appear as shown in the image below-