The Bank of Ceylon Smart Passbook is an application for mobile devices that displays real-time account transactions. These transactions may be seen on any smart mobile device. The bank was the one who came up with the idea. This software not only shows the current balance of the account but also displays the 15 most recent transactions, the statement for the current month, as well as the statement for the previous month. With the BOC Smart Passbook, you are able to make use of features such as self-registration, an optional login PIN, and the maintenance of all personal checking and savings account statements. One of the services that are provided is the ability for users to register themselves.