ABSTRACT This project is aimed at designing and implementing a transacting system or an ATM machine for Eco Bank Plc, Obosi Onicha. Specially, this study covered the activities of financial institutions in mobilizing cash payments and given the larger part of it to customers who wish to do their cash transactions electronically in Eco bank Obosi Onitsha. In a bid to successfully carry out a transaction receipt generating system for an ATM machine with a view of finding out its shortcomings, this attempt enabled the researcher to design and implement a transaction receipt generating system for cash transactions that would, if well implemented help to uplift the financial operations of Eco bank Plc Obosi Onitsha. The New system will be developed using Microsoft visual basic 6.0. This programming language was chosen because of its ideal nature for writing windows based application..