Barcode scanners do not understand numbers.

They understand light patterns.

The scanner shines a thin laser or LED line across the code.

⠀

Black bars absorb the light.

White spaces reflect it back.

⠀

A sensor measures this reflection sequence and converts it into digital data.

That data is matched with the store database to reveal:

• Product name

• Price

• Stock details

Your barcode is not a label.

It is a language made of stripes.

@iQOO Connect