【求助】IBIS预订时在线支付失败，什么原因啊？我在IBIS官网上预定了6月27日4晚的巴黎IBIS酒店，由于是Happy20不取消的所以需要在线支付，可是我在支付的时候出现如下错误：The transaction has been deniedPayment not accepted : Payment refused by the acquirerPlease use the "Back" button to try again with other parameters试了几次都不成功，不知道...
