UPC E is powerful barcode symbology that excludes supplementary zeros available in original UPC number by minimizing length of message from 12 to 6.
UPC E barcode symbology consists of (0-9) and check digit
UPC- E was divided into following part like start guard, five digit, check digit, and stop guards. Structure of UPC- e is designed initially with zero followed by digit (0-9), two bars including two spaces and last check digit (mod 10)
Use on very small products for labeling directly or indirectly.