UPC A is used in retail environments in North America. It is a numeric only bar code, always 12 digits long. It consists of a country code, manufacturer number, product number, and a check digit.
BarCodeWiz ActiveX Specific
| · | Enter 11 digits to have the check digit automatically calculated. If you enter 12 digits, BarCodeWiz ActiveX will verify whether the check digit is correct before displaying the bar code.
|
| · | You may enter 6,7, or 8 digits to automatically convert from a UPC E barcode.
|