Did You Know?
Barcodes can hold lots of info!
How Barcodes Work
Barcodes have black and white lines. The lines are thick and thin. A scanner reads the lines fast.
Why We Use Barcodes
Barcodes help us shop fast. They keep track of what we buy. This makes stores work better.
What barcoding Does
Helps find items in stores.
Shows prices on the screen.
Tracks what we buy each day.
Helps stores keep stock full.
Can help find lost items.
Works with many kinds of goods.
More About barcoding
Barcodes were made a long time ago. They help stores and people. The first barcode was used in 1974. Now, we see them on many things.
We use barcodes every day. When we buy food or toys, we see them. They make shopping fast and easy. Stores can check what we buy.
In the future, barcodes may change. They might hold more info. We could use them in new ways. Barcodes are fun and smart!
