Deleting a product pricing set
- Select Pricing and Discounting > Entry > Mass Maintenance.
 - Specify the set name, and then click Continue.
 - 
            Ensure that No is displayed in the Update column for all records. 
            
You can use the Column Override function to change all records at once.
 - Click Update.
 - Select Delete Entire Set After Update.
 - Complete the remaining fields, and then click OK.