BarCode 39 is a bar codes generator Flash component, wich can be printed/scanned on sheet labels or custom packaging. BarCode 39 (sometimes called "code 39") is a widely used barcode standard that includes capital letters, numbers, and several symbols. This is not the barcode for UPC's (universal price codes) found on products at the store. However, most kinds of barcode scanners will recognize 3 of 9 just fine.