Carton

A packaging unit of tobacco products. One carton usually contains 10 packs (or 200 individual cigarettes).

Cellulose

A polysaccharide comprising long unbranched chains of linked glucose units. For example, paper and starch.

Check digit

Also known as a checksum character, it is the last digit of a barcode number used to verify that the information on the barcode has been entered correctly. A barcode decoder calculates the checksum by performing a series of mathematical operations on the digits that...