A system of optical character reading, scanning, and tracking of units by reading a series of printed bars for translation into a numeric or alphanumeric identification code. A popular example is the UPC code used on retail packaging. Barcode can also be found on carton boxes for tracking a shipment.

Importing valuable goods from Asia: Sea, Air, Rail, or Barge?
Sea, air, rail, or barge? Discover the pros and cons of each transport modality and confidently choose the best option for your valuable cargo.

