You can associate more than one price list with a category.

To associate a price list with categories

  1. Go to the Catalog page.
  2. Click the desired category name page to open the category details page.
  3. Select the category from the list and click the Price Lists in the right panel.
  4.  Click Add Price List to open Add Price List to Category popup window.
  5. Select the required price lists by clicking the check boxes next to the price list. 
  6. Click Add.