This paper presents the current developmental trends. It analyses the need to develop payment standards and the content of payment instructions in order to fully automate the payment process. Since interbank settlements comprise an essential part of payments, they should be made an integral part of the payment process within the Internet environment. With cross-border payments increasing in importance, any new developments should take an international perspective. Payment system development requires cooperation between the banks and other participants involved. In order to build the necessary consensus, banking industry organizations as well as central banks and other regulators will need to work together to re-engineer the present payment systems, making full use of the possibilities created by modern technology.