The program which you can download (with a few restrictions) from this page is a 3U Computing Studies Major Project created by Phillip Tong. Its purpose is to simulate a (simple!) cash register by only entering in a barcode.
How does it work? For those who don't understand Pascal, the
idea is relatively simple:
You enter in a barcode and a file is searched for this barcode. If
no match is found, the user is informed. If a match is made, you
enter in the quantity and repeat this until you are finished. (For
complete details, jump to the page "Instructions" below).
As with most programs, nothing is perfect. Neither is this program. One major note is that if certain variable limits are exceeded, a runtime error occurs. This is a Pascal limitation.
To find out more, click (or select) a link below.
Instructions
(installing, running)
