1. Navigate to the desired category in the category tree.
  2. Click on the cogwheel to go to the details page for the category.
  3. Click on the "Agency Fee Models" tab.
  4. Click on the button with the pencil symbol next to the heading for the desired fee model type.
  5. Make the desired adjustments.
  6. Click on "Save" to save the changes to the fee model.
Please note: What is the effect of deleting or changing fee models in Mercury?