省到累積：Bal b/f TW$146+早餐TW$76+午餐+TW$200+晚餐TW$200+不買茶啡TW$200=TW$146 Bal c/f
https://topick.hket.com/article/3848328/%E7%B6%B2%E7%B5%A1%E7%86%B1%E8%A9%B1%E4%B8%A8%E8%80%81%E9%97%86%E6%89%AE%E6%85%B0%E5
https://www.google.com/amp/s/money.udn.com/money/amp/story/5599/8331696
https://news.tvbs.com.tw/world/2650592?utm_source=Yahoo&utm_medium=Yahoo_news&utm_campaign=newsid_2663761
https://news.tvbs.com.tw/world/1876992
