Answer:
Bar Code
Explanation:
Bar Code is the term which is defined as the method or a way for representing the data in a machine readable or a visual form. It states the data which varying the spacings as well as the widths of the parallel lines.
It is also known as the spelled bar code. It is in the form of parallel lines as well as in form of numbers which is printed on and helps in identifying the product.
Therefore, the series of line on the packaging product which the cashier scan at the store is known as the bar code.
