One of the many 'GOOD HABITS' we need to get into is ....
One is -- never use an existing OPEN INVOICE on your terminal or anyone else's - trash that an pull up a VIRGIN copy of an invoice -- you o NOT know who signed that open invoice as clerk -- so if you make a cash sale - your cash will be wrong
How do you trash an open Invoice (with nothing on it ) ---use the ESC key ... go try this --get into a good habit - pull a fresh copy -and never leave a copy up on any terminal - reduce the number of windows open -- use the ESC key
