Most of the customer places, the BackOffice applications are already in place. In such cases, we develop custom interface software, which resides between our Bar Code Hardware and customer's BackOffice application. This interface software consists of two parts, Communication Software and Interface Software. The communication software is used to communicate with Hardware (i.e. Printer, scanner or Batch Terminal). The interface software handles the data and does necessary conversion from BackOffice application to our Terminal/Printer or vice versa..