Exemption was granted because these cards are used as a payment device for a very limited range of goods and services mainly for transport and limited ancillary purposes and the risk of their use to the payment system is considered to be slight 授予上述豁免，是因为有关的通用储值票和八达通卡只用作支付种类相当有限的商品和服务的费用主要是交通服务费和有限的附属用途，而它们对支付系统造成的风险也十分轻微。
