GlossaryPOS & Billing Tech
Barcode Scanner
Also called: scanner, barcode reader
What is Barcode Scanner?
A barcode scanner reads a printed barcode and enters the corresponding item into the billing screen. Most behave as keyboards, so they work with any software that accepts typed input.
Why Barcode Scanner matters
Scanning is faster than searching and, more importantly, accurate. Typed item entry produces wrong prices and wrong stock deductions in roughly equal measure.
How Barcode Scanner works in practice
Ensure every sellable item has a scannable code, including loose goods packed in store. Items without codes become the slow, error-prone path staff take under pressure.
Frequently asked questions
Most USB scanners emulate a keyboard and work with anything that accepts typed input.