> For the complete documentation index, see [llms.txt](https://support.omia.com.tw/support/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.omia.com.tw/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/guo-nei-fu-kuan-fang-shi/gou-ke-ding-yue-wan-cheng-xin-yong-ka-he-shi-hui-kou-kuan.md).

# 購課訂閱完成，信用卡何時會扣款？

在您完成信用卡付款後將立即扣款，「單次訂閱」型訂單將立即成立，即可登入OMIA會員觀看課程影片進行學習。