The series of lines on a product packaging that the cashier scans when you check out at a grocery store or discount store is called a:
A)bar code.
B)postal code.
C)business code.
D)laser code.

Question

Quizplus · Accepted Answer

The series of lines on a product packaging that the cashier scans when you check out at a grocery store or discount store is called a bar code. The other options, such as postal code, business code, or laser code, do not accurately describe the purpose or function of the series of lines on a product packaging.

The Series of Lines on a Product Packaging That the Cashier