This document discusses maintaining stock records, both manually and electronically. It covers topics like stock requisition forms, stock record/bin cards, storage of office supplies, reporting stock levels using methods like LIFO, FIFO, and average cost. Electronic stock control methods like inventory software, barcodes, and RFID are also covered. The benefits of computerized inventory systems are outlined. Different types of computerized stock control systems and software are described. Methods of stock valuation like FIFO, LIFO, and average cost are also summarized.