The first product to have a bar code was
-
Malbaro
-
Wrigley's gum
-
Gillette
-
McD
B
Correct answer
Explanation
The first product to be scanned with a barcode was a pack of Wrigley's chewing gum on June 26, 1974, at a supermarket in Ohio. This historic purchase marked the commercial debut of the Universal Product Code (UPC) system. The other options are incorrect - Marlboro (not Malbaro), Gillette, and McDonald's came later.