“岭南通”IC卡是目前国内规模最大的跨区域互联互通城市一卡通系统,深受广大人民群众的认同和欢迎,此卡的推广应用必将带来极大的社会效益和经济效益。然而,涉及IC卡的收费及相关问题一直是媒体和社会的热议话题。本文尝试利用经济学相关理论,论证其准公共产品的性质,并从实践应用的角度对其定价模式的选择进行探讨分析。 “Ling Nantong ” IC card is currently the largest cross-regional interoperability city card system, the majority of people’s recognition and welcome, the card’s promotion and application will bring great social and economic benefits. However, IC card charges and related issues have always been a hot topic in the media and society. This paper tries to use economics related theory to prove the nature of quasi-public goods, and discusses the choice of pricing model from the practical application point of view.