UPC barcodes contain key information that can make small businesses more efficient and easier to manage. Many, or all, of the products featured on this page are from our advertising partners who ...

How to Apply for a UPC Number. A universal product code consists of a unique set of numbers that identify a product. GSI, the only authorized dealer of UPCs in the United States, indicates that a ...

How to Read Numbers on UPC Barcodes. Barcode technology makes real-time data collection possible. Despite the multitude of barcodes in existence today, universal product codes remain among the ...

I recently learned that the UPC numbers on produce indicate whether the item is conventionally grown (beginning with a 4), organically grown (beginning with a 9), or genetically modified (beginning ...