Setting Up Flexible Sales Commissions Using commission constants, you can specify the rates, basis, and criteria that the system uses to calculate commission amounts on different order types. You can set up commission information to conform to the needs of an organization. Additionally, you can set up a sales group to distribute commission amounts to a group of salespeople who contribute to a customer’s sale. You can define commission information for each member of the group. Upon completion of this lesson, you will be able to: Understand commissions in sales. Assign commissions to sales people. Verify commission information.