回一下供其他人參考好了。 我2017/8寄信給美國好市多問過， 掐去個資回應如下： 系統認不出海外會員的帳號。 所以先網購，再寄信給他們告知卡號跟訂單編號，他們會退5%的非會員使用費。 在實體賣場則可以直接使用海外會員卡。 At this time, Costco.com does not recognize International memberships.To shop on Costco.com, you will need to exclude your membership number from your account information located in they Accountection of our site. Please do not enter your membership number at the time of registration and/or checkout. As long as you have a U.S. shipping and billing address to use on your order, you are still able to place an order. f you are charged a 5% non-member surcharge fee when placing your order, pleaseontact uso we can refund the surcharge fee. We will need your order number and your current membership number to process the refund back to your original method of payment used on your order. f you have recently relocated to the U.S. and need to change your International membership to a U.S. membership, please visit yourlosest Costco warehouse. The warehouse has the ability to assist you.You may use your membership in person at any warehouse as well, the restriction is for online only. I hope this information has been helpful Lenore!Do let us know if we can be of any further assistance. ----- Sent from JPTT on my HTC_U-1u. --

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