Tejarat Bank current account system is the result of cooperation between DPI and Tejarat Bank. It has a three-layered architecture including “Branch” layer, “Central (Server)” layer and communication” layer. Branch layer is implemented by Tejarat Bank while Server and   communication layers are implemented and produced by DPI.

The communication layer is composed of a series of C language functions, intended to provide a communication link through which information is transferred between server and the branch.

The server side is divided into two parts. The first part includes COBOL/CICS application programs whose duty is to meet the requests of the Branch side application.

It also embraces the database system.  The second part is composed of a series of Visual Basic applications which define the users and Branches and also provide for the control reports.

In  general,  issuance  of  cheque  notebooks,  settlements,  withdrawals,  transfers, modifying  account  to current account ,  customer  definition,  blocking and unblocking of accounts,  cheque  notebooks  and  a  single  cheque,  user  and  Branch  definition, viewing and  signature  creation,  various  reports  generation and so on, are the  most important  activities  in  this  system. At present, using the current account and Branch access, this system is used in relation with advanced  services too (Services  like  ACH, RTGS, Internet , SATNA, money transfer, online settlement, etc).