The document classifies consumer goods according to their purchase patterns into five categories: basic goods which are frequently purchased with little comparison, impulse goods which are bought without thinking, urgency goods which are only purchased when needed, comparison goods where customers typically compare quality, price and style, and specialty goods and industrial products which are not commonly sought goods. It discusses the industrial product categories of raw materials, facilities, accessories/equipment, and operating supplies which are involved in the manufacturing process from raw material to distribution and delivery to customers.