You can delete price waterfall that are no longer required for your business requirements. 

To delete a rollup

  1. Go to ADMIN SETUP > Product Administration > Price Waterfall. The Price Waterfall page is displayed.
  2. Search for the price waterfall and do one of the following:
    • To delete a single price waterfall, click the ellipsis icon () next to the rollup name, and click Delete.
    • To delete multiple price waterfalls, click the checkboxes next to the name column, and click the () icon.
    • To delete all the price waterfalls, click the checkbox in the header row next to the name column, and click the () icon.
  3. Click Confirm.