重複是什麼意思啊
http://1000shadow.blog127.fc2.com/blog-entry-9017.html
省到累積：Bal b/f TW$15,049+早餐TW$160+午餐+TW$160+晚餐TW$160+當天不買超過三餐吃喝TW$160+不買茶啡TW$160=TW$15,049 Bal c
https://www.taisounds.com/news/content/71/163963?utm_source=yahoo&utm_medium=related&utm_content=163968
https://hk.news.yahoo.com/%E9%8A%80%E8%A1%8C%E6%98%8E%E5%B9%B4%E6%8E%A8-%E6%99%BA%E5%AE%89%E5%AD%98-%E9%98%B2%E9%A8%99-%E9%8