The customers may help themselves to what they wish, with the total of their purchases added by calculators at the door. Such supermarkets, more often than not, are run by enterprising groups which buy goods directly from producers, so that the costs may be decreased. Many customers find pleasure in shopping there because there usually is an air conditioning system and excellent illumination.
這些超級市場多半由一個企業團體負責經營，直接向產地進貨以減低成本，在經營與銷售上均走向企業化，場內還有空氣調節與很好的照明設備，不論冬夏、晴雨，在其間採購或遊逛，都是一種享受。