uk amazon mailling charge
本帖最後由 kennethc2k 於 2010-5-6 14:09 編輯見好師兄都去英國amazon訂野，做左個表俾大家參考一下！( 註：以下呢表以標準運費計算)
下面呢個表最後果行列出平均每件BD運費，當去到6隻果時，個平均運費只係多過5隻既平均運費唔夠1蚊隻！
basic charge total average
pcs charge per pcs charge HK$ charge HK$
£2.09 £1.59 (rate : 12.2) per pcs
1 2.09 1.59 44.896 44.896
2 2.09 3.18 64.294 32.147
3 2.09 4.77 83.692 27.89733333
4 2.09 6.36 103.09 25.7725
5 2.09 7.95 122.488 24.4976
6 2.09 9.54 141.886 23.64766667
7 2.09 11.13 161.284 23.04057143
8 2.09 12.72 180.682 22.58525
9 2.09 14.31 200.08 22.23111111
10 2.09 15.9 219.478 21.9478
註： 12.2 呢個rate係今日我落order既時候用港紙結算個rate黎既！ 我覺得每次訂三四隻最抵! For me, I would order ~10 each time! That means order 10 discs each time will be most economical, isn't it ? 訂多d平d 我每次訂6-7隻左右 回復 3# Fabregas
It's hard to find 10 BDs to order at one time. Especially when there is a promotion on certain disc. I could not wait but to order them at once. 師兄好有心思, tks for the info. 師兄好有心機！讚！就禁睇好似買三四隻最抵！Marginal cost 減得最多！ 因為fix cost 係£2.09
所以你買得好多嘅時候, 倒如9隻同10隻, 個分別(每碟) 係
£2.09/9 = £0.232
£2.09/10 = £0.209
每隻只慳多£0.023 = HK$0.28
但如果買3隻同4隻
£2.09/3 = £0.697
£2.09/4 = £0.523
每隻只慳多£0.174 = HK$2.12
所以有個錯覺好似買3-4隻抵D, 因為多過4隻之後個shipment cost 變得唔significant, 對比於item cost That means order 10 discs each time will be most economical, isn't it ?
horace_tsang 發表於 2010-5-6 14:32 http://www.post76.com/discuss/images/common/back.gif
最平更係訂得越多越平啦，不過學啲師兄話儕，好難一次過有成十隻碟想買！只不過而家講緊既其實係個平均數個差額去到3-5隻之後就會變得好細(幾毫子)，我自己就覺得訂4隻最抵！
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