Require PIN Before Each Salerequires an employee PIN to be entered before a new sale can be started on the register to help ensure the correct user is logged in for each sale.Require Customer For Serial Numbersfor items that require serial number tracking, requires that a customer is attached to the saleNo Store Credit Refundsdoes not allow store credit to be given to customers during a refundNo Gift Card Refundsdoes not allow gift cards to be given to customers as a refundWithout Receipt Refund Credit Onlyif a customer has no receipt, issues only a store credit for refundsDisable All Inventory Warningsdisplays a warning message on the register screen when you add an item to a sale that is out-of-stock or whose stock is reserved as a special order, layaway, or work orderDo Not Convert Singles To Boxes AutomaticallyWhen you add individual items to a sale that are also available as part of a boxed set, Lightspeed Retail automatically displays the boxed price if the quantity entered in the sale equals the quantity of the boxed item. For example, if you sell a can of soda for a $1, and a case of 12 soda cans for $10, when you add 12 single soda cans to a register it displays it the case price. Enabling this option disables the auto-box pricing.No Discounts on Laborcontrols whether discounts can be applied to labor in Lightspeed Retail. Labor refers to a non-inventoried item with a tax-class setting of Labor (Labor item), and a labor charge that is applied using the Labor button on sales, special orders, layaways, and work orders. When this option is enabled, a discount cannot be applied to a labor charge or any labor item. For labor items you can enable or disable discounting for individual items using the Discounts Allowed item setting. Note: When you enable this setting it overrides any Price Rules or customer discounts.