If this field contains a check mark, the system automatically checks if there is a Retail Charge defined for the store, sales type and items when Total is pressed in a transaction.
If this field does not contain a check mark, the retail charge code must be assigned as parameter to the RETAILCHARGE command on a POS menu button. The button must be pressed when the charge is to be applied.
If you want to be able to split between guests a retail charge that is calculated on total pressed, you need to place a check mark in Calc. on Split Bill Pressed and Skip Total Calc. after Split. Otherwise, the system recalculates the charge when a split transaction is paid (total is pressed again) and the charge splitting is lost.