|
|  The
last digit of a bar code number is a computer check digit
which makes sure the bar code is correctly composed. This
page contains the following information:
GTIN Check Digit
Calculator
|
ID Key Format |
Item Reference
(without check digit) |
|
Check
Digit |
GTIN Format |
|
SSCC Check
Digit Calculator
|
ID Key Format |
Item Reference
(without check digit) |
|
Check
Digit |
|
|
|
