# 1. 付款與退款資訊

- [付款失敗該怎麼辦?](/docs/zh-hant/support/faq-zh-hant/1.-fu-kuan-yu-tui-kuan-zi-xun/fu-kuan-shi-bai-gai-zen-mo-ban.md)
- [我可以只付款一個月嗎?](/docs/zh-hant/support/faq-zh-hant/1.-fu-kuan-yu-tui-kuan-zi-xun/wo-ke-yi-zhi-fu-kuan-yi-ge-yue-ma.md)
- [付款後可以收到收據或發票嗎?](/docs/zh-hant/support/faq-zh-hant/1.-fu-kuan-yu-tui-kuan-zi-xun/fu-kuan-hou-ke-yi-shou-dao-shou-ju-huo-fa-piao-ma.md)