Costco is a membership warehouse store that offers a multitude of goods and services. In the food category, Costco has fresh meat, produce and dairy, a bakery and deli, packaged foods and a food court. Take care of your car at the tire center, fill up with discounted gas, or buy a car through their auto buying program. Medical services include a pharmacy, and optical and hearing aid departments. Other services include one-hour photo processing and inkjet refilling. There are several membership levels for different prices, including executive, business and gold star (personal use) memberships.