The document discusses various internal records systems useful for scanning the marketing environment, forecasting demand, and conducting marketing research. These include: (1) the order-to-payment cycle, sales information systems, databases, data warehousing, and data mining; (2) sales information systems focus on sales techniques and managing a firm's sales operations; (3) databases organize data to model aspects of reality to support relevant processes; (4) data warehousing stores current and historical data; (5) data mining extracts and transforms data into understandable structures for further use.