Webquality assurance drives food safety. The quality assurance (qa) department provides the science behind the food safety system, offering food safety and. Weblearn how costco, the leading membership warehouse store, has achieved customer satisfaction and loyalty with its products, services and innovations. Webin an era where consumers do more of their shopping online, costco must get more comfortable with digital in order to compete with amazon and walmart. This article examines costco’s image.
