# 月讀包定期定額方案付款信用卡到期？

因Hami書城信用卡交易是委由第三方金流(藍新金流)扣款，

基於交易安全考量，書城無法為用戶直接更改信用卡扣款卡號。

 

※若用戶信用卡到期､更新信用卡

請用戶透過HamiBookAPP右上角齒輪圖案\[設定]→\[聯絡我們]來信Hami書城客服中心通知，以便客服中心查核以及服務。


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