> For the complete documentation index, see [llms.txt](https://help.mochipay.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.mochipay.xyz/account-setting/credit-card/creditcard-error.md).

# 信用卡設定失敗時怎麼辦？

請確認您所輸入的各項信用卡資訊均正確，並且確保此卡片已開通 3D 驗證；或換一張卡片重試。\
若仍無法完成信用卡設定，您可以聯絡客服確認。