# 平台操作及付款方式

- [如何成為OMIA會員？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/ru-he-cheng-wei-omia-hui-yuan.md)
- [我沒收到OMIA會員認證信？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/ru-he-cheng-wei-omia-hui-yuan/wo-mei-shou-dao-omia-hui-yuan-ren-zheng-xin.md)
- [忘記帳號怎麼辦？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/ru-he-cheng-wei-omia-hui-yuan/wang-ji-zhang-hao-zen-mo-ban.md)
- [忘記密碼怎麼辦？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/ru-he-cheng-wei-omia-hui-yuan/wang-ji-mi-ma-zen-mo-ban.md)
- [如何更改密碼？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/ru-he-cheng-wei-omia-hui-yuan/ru-he-geng-gai-mi-ma.md)
- [如何設定多種帳號／方式登入？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/ru-he-cheng-wei-omia-hui-yuan/ru-he-she-ding-duo-zhong-zhang-hao-fang-shi-deng-ru.md)
- [如何觀看免費開放的課程章節？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/ru-he-guan-kan-mian-fei-kai-fang-de-ke-cheng-zhang-jie.md): 請學員註冊OMIA會員後「登入」→ 點選各課程的「課程章節」→ 選擇有標註「免費」的課程，免費試閱體驗。
- [我要如何訂購課程？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/wo-yao-ru-he-ding-gou-ke-cheng.md)
- [如何確認我訂購／繳費成功？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/wo-yao-ru-he-ding-gou-ke-cheng/ru-he-que-ren-wo-ding-gou-jiao-fei-cheng-gong.md)
- [如果不只訂閱購買一項課程，怎麼結帳？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/wo-yao-ru-he-ding-gou-ke-cheng/ru-guo-bu-zhi-ding-yue-gou-mai-yi-xiang-ke-cheng-zen-mo-jie-zhang.md)
- [如何購買「合購優惠課程」？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/wo-yao-ru-he-ding-gou-ke-cheng/ru-he-gou-mai-he-gou-you-hui-ke-cheng.md)
- [課程計價幣別？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/ke-cheng-ji-jia-bi-bie.md)
- [國內付款方式？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/guo-nei-fu-kuan-fang-shi.md)
- [購課訂閱完成，信用卡何時會扣款？](/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)
- [待付款訂單，如何改變付款方式？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/dai-fu-kuan-ding-dan-ru-he-gai-bian-fu-kuan-fang-shi.md)
- [購課後，若覺得不符需求可以退費嗎？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/gou-ke-hou-ruo-jue-de-bu-fu-xu-qiu-ke-yi-tui-fei-ma.md): OMIA學東西的線上課程均有提供介紹影片及免費觀看章節。為保障每位職人老師的「智慧財產權」，凡購課後並有閱覽任一堂非公開課程支影片，恕無法提供退費服務。
- [海外付款方式？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/hai-wai-fu-kuan-fang-shi.md)
- [我住海外，可以訂購附材料包的課程嗎？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/hai-wai-fu-kuan-fang-shi/wo-zhu-hai-wai-ke-yi-ding-gou-fu-cai-liao-bao-de-ke-cheng-ma.md)
- [我無法購課，怎麼辦？](/support/ping-tai-cao-zuo-ji-fu-kuan-fang-shi/wo-wu-fa-gou-ke-zen-mo-ban.md)