BAR CODES ADD FUNCTION AND ACCURACY

Barcodes are everywhere.  There are dozens of barcode applications and barcode symbologies and we can print them all.

CODE 39 is a standard format that is alphanumberic meaning it can hold letters and numbers.

CODE 128. There are several versions of the code 128 barcode. Between them they can hold letters and numbers. Code 128 is more compressed and  takes less room than code 39.

UPC CODES. If you go look in your refrigerator or pantry right now, you will find that just about every package you see has a UPC bar code printed on it. In fact, nearly every item that you purchase from a grocery store, department store and mass merchandiser has a UPC bar code on it somewhere.

PDF417 is a stacked linear barcode symbol format used in a variety of applications, primarily transport, identification cards, and inventory management.

"UPC" stands for Universal Product Code. UPC bar codes were originally created to help grocery stores speed up the checkout process and keep better track of inventory, but the system quickly spread to all other retail products because it was so successfu
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