Mattress Firm 有beautyrest 床垫60% off+ 额外20% off 的deal

额外8折code：SAVE20 mattress firm 上有好几款床垫有特价 https://www.mattressfirm.com/mattresses/5637147600.c?special_offers=72_Hour_Sale
好几个beautyrest 银标的床垫都是60% off，可以叠加extra 20% off code 这款13.75寸的extra firm 床垫参加 https://www.mattressfirm.com/silver-brs900-c-1375-extra-firm-mattress/5637147620.p?variantid=5637157682
还有这个11.75寸的medium firm 的床垫也是60% off，好久没见这个medium firm 的床垫打折了，如果怕太硬，这款很合适 https://www.mattressfirm.com/silver-brs900-1175-medium-firm-mattress/5637147594.p?variantid=5637157736

谢谢！

14.5寸 medium这个打折比较少见 https://www.mattressfirm.com/silver-brs900-c-145-medium-mattress/5637147629.p?variantid=5637157700

到底是叠加20% off，还是叠加15% off啊？
刚刚看了一下，怎么现在（同一天啊）成了叠加15% off了啊？

ahca01 发表于 2024-11-23 18:34
到底是叠加20% off，还是叠加15% off啊？
刚刚看了一下，怎么现在（同一天啊）成了叠加15% off了啊？

60% off+ Extra 20% off就是68% off

zsdaes 发表于 2024-11-23 19:45
60% off+ Extra 20% off就是68% off

X - X* (1-0.6)*(1-0.2)=X* (1 - 0.32 ) = 68% X So,Yes. You are right on that.
但是现在网站上是15% off， 不是20% off啦。 这是我的问题。
then X - X*0.4*(1-0.15)=X*0.66 =66% X If X = 1600, the 2% difference = $32

ahca01 发表于 2024-11-23 21:13
X - X* (1-0.6)*(1-0.2)=X* (1 - 0.32 ) = 68% X So,Yes. You are right on that.
但是现在网站上是15% off， 不是20% off啦。 这是我的问题。
then X - X*0.4*(1-0.15)=X*0.66 =66% X If X = 1600, the 2% difference = $32

选60% off的款式，用20% off code，放到车里，我这里显示是68% off

hotsoup 发表于 2024-11-23 21:44
选60% off的款式，用20% off code，放到车里，我这里显示是68% off

Where did you get the 20% off code please? I meant in store to online please? I am online now.

ahca01 发表于 2024-11-23 22:24
Where did you get the 20% off code please? I meant in store to online please? I am online now.

一楼有code : SAVE20

我喜欢medium 的，14.5 寸medium 不错