Subtotalling A Sale - Sam4s ER-420 Series Operation And Program Manual

Subtotalling a Sale

1. Register the items you wish to sell.
2. Press SBTL. The subtotal will display
with the message "Sub" indicated on the
rear display.
SBTL
The subtotal can be printed if the system
option is set. See "Print Option
Programming" in the "Program Mode
Programming" chapter.
ER420 Series
Operating Instructions • 47