After you have created a price program, you can edit the same whenever required.
Go to Price Programs.
The Price Programs list appears.
Search for the price program you want to edit.
Click the price program name.
The Summary screen appears.
You can expand each section to see the details.
Click Edit to modify the expanded section. For example, expand Benefits section for a price program and click Edit to modify the benefits that are applied to the selected price program.