課程購買說明:
Flow課程可依照課程規劃，選擇單堂或是多堂課程，結帳完成即可到課程登記選擇要上的課種。
課程使用說明:
課程購買有效期限為一年，上課登記實名制，僅限本人使用，若有剩餘課程可以轉讓他人。
Choose how many classes you would like to buy. Classes are non-refundable and can only be used by the purchaser, but you can transfer unused classes to your friends’ accounts. Purchased classes expire in one year.