Automatically Enter the List Price as the Sales Price on Opportunities

Ensure that the price from the associated price book is applied to opportunity products by removing the Sales Price field from the opportunity product layout.

Required Editions

Available in: Lightning Experience and Salesforce Classic
Available in: Professional, Enterprise, Performance, Unlimited, and Developer Editions
User Permissions Needed
To restrict price and unit editing: Customize Application
  1. In the Object Manager, use the Quick Find box to find Opportunity Product.
  2. In the opportunity product layout, remove the Sales Price field. Save your change.