Note: This rate is effective as of May 31, 2015. The USPS discount is on all First-Class letters up to 3.5 ounces for metered mail. The $0.485 cent rate is automatically applied when you use a Postage Meter, PC Postage or Permit Imprint.
What is the Electronic Product Code (EPC) and EPCglobal? Designed to be stored on an RFID tag, the Electronic Product Code (EPC) is a unique number that identifies a specific item in the supply chain. The EPC can be associated with dynamic data such as the origination point of an item or the date of its production.
The PXC file extension is associated with software for servers developed by MatrikonOPC a company that provides equipment data connectivity products based on the OPC standard. The *.pxc file contains server configuration.