Goods are physical, tangible products that can be seen and touched. They are standardized, produced separately from consumption, and non-perishable. Services are intangible activities performed for someone else's benefit. They involve performance that is simultaneous to production and consumption and are perishable. The key differences between goods and services are that goods are tangible and can be inventoried, displayed, and returned while services are intangible performances that cannot be inventoried, displayed, or returned. Both goods and services work to meet customer wants and needs.