https://blog.wongcw.com/2018/12/23/%e9%a4%93%e4%ba%86%e9%ba%bc%e5%92%8cb%e7%ab%99%e5%ae%a3%e4%bd%88%e5%9c%a8%e4%b8%80%e8%b5%b7%e9%9b%99%e6%9c%83%e5%93%a1%e5%8f%aa%e8%a6%8116-5%e5%85%83/
餓了麼和B站宣佈在一起雙會員只要16.5元