Given a customer’s tiered pricing model, an Admin wants to allow users to define Discount...

Set the Discount Unit to Percent, set the Aggregation Scope to Quote, choose Current Tier from the Override Behavior picklist, and then select the Use Price for Amount checkbox.

Set the Discount Unit to Amount, choose All from the Override Behavior picklist, and then select the Use Price for Amount checkbox.

Set the Discount Unit to Amount, create a custom Override_Amount_c field on the Edit Tiers page, select the Users Defined checkbox, and then choose All from the Override Behavior picklist.

Set the Discount Unit to Percent, set the Aggregation Scope to Quote, Current Tier from the Override Behavior picklist, and then select the User Defined checkbox.