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Barcode scanners are an invaluable tool for both sales and inventory management. If you’re just starting or growing your small business, you’ll need a barcode scanner to help increase your productivity and accuracy.

Not all barcode scanners are the same. Some scanners can only read 1D barcodes – the standard black-and-white UPC codes found on most consumer goods. Others can scan 2D codes like QR codes. Some scanners can read both types. Whatever the case, a barcode scanner can provide faster, more accurate, and more efficient data entry and POS processing.

How Do Barcode Scanners Work?

Barcode scanners use laser or LCD light to capture the pattern on a barcode and decode it into a numerical sequence of binary code.. They then process and relay that information back to the POS or computer connected to them.

What to Look For in a Barcode Scanner

Here are a few things to consider when shopping for a barcode scanner. Be sure to read the product description carefully so you know the device’s capabilities.

• Compatibility – Make sure the scanner you purchase is compatible with the OS or device you use.
• Scanning Modes – Some scanners have several modes, like automatic scan or continuous scan.
• Scanning Type– Decide whether you want a scanner that reads 1D barcodes, 2D/QR codes, or both.
• Battery Life – Look for units with powerful batteries and long battery life. Also, units with a...

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