A transaction file is conceptually like a journal in a manual AIS. A transaction processing system performs routine, daytoday operation of a business that helps a company add value to its products and services.Data collection begins with a transaction (such as customer order) and results in the origination of data that is input to the transaction processing system. The document discusses transaction processing systems (TPS). Transaction processing systems (TPS) are computerized systems that perform and record routine daily business transactions. A transaction processing system collects and stores data about (of business) transactions and sometimes controls decisions made as part of a transaction. Outputs go to users and other transaction processing systems. Then the data may be converted to a form that can be entered into a computer system. Maintenance of data stored in the County's Human Resources Management System. Image. Subpoenas. There are several features involved in a good transaction processing system.