
However, additional PLU programming and preset price changes of individual PLUs may be carried out anytime if the register is outside a sale. But please not that if a unit price of any PLU is changed between sales (but not after resetting), the accurate data of the PLU total may not be printed in the X and Z reports due to the change. 1 %+1 Percent Charge Key This key is used to add a percentage rate to a sale. If the preprogrammed percentage rate is to be added, depress the [%+ [ key without