XpertMart can restrict the discounts being given at your store by requiring a Manager's Authorization and a Discount Reason. You can also limit the maximum possible discount. Track the discounts being given through daily or weekly reports
15.	Require a manager's authorization to restrict fraudulent discounts
XpertMart: Point of Sale and Inventory Control for Retailers
One study of a chain of 250 stores found that unauthorized discounts known as "sweathearting" were equal in value to 1.5% of total sales. Remember, there are more ways than one for a dishonest employee to take your money.