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AMEX 近期有個 Sam's Club 的 offer，$30-$15，這個 offer 並沒有限制你購買禮品卡（無論是電子禮卡還是實體禮卡）

以下是完整的 offer terms，唯一的限制已用紅色標註（未限制禮品卡購買）：

Enrollment limited. Must first add offer to Card and then use same Card to redeem. Only U.S.-issued American Express® Cards are eligible. Limit 1 enrolled Card per Card Member across all American Express offer channels. Your enrollment of an eligible American Express Card for this offer extends only to that Card. Offer valid online on US website only at Samsclub.com and via Sam’s Club mobile app (excluding the Scan and Go app) . Not valid on purchases made in-Club, via the Scan and Go app, phone orders or new memberships. Excludes Club pick up paid for in-store. Excludes prescription and photo purchases made via Sam’s Club mobile app, Sam’s Club fuel and third Party Services offered to Sam's Club Members(Auto Buying Program, Payroll, Stationary, Checks, Healthcare, Legal Zoom, Photo Center, Business Payment Solutions, Samsclubcontacts.com, Accounting Services, Business Lending Center, Identity Protection Service, Business Printing) . Offer is non-transferable. Limit of 1 statement credit per Card Member. The enrolled Card account must not be cancelled or past due to receive statement credit. Any benefit earned from this offer is in addition to the rewards (i.e. Membership Rewards or cash back) earned as part of your existing Card benefits, but your ability to earn spend-based rewards for the purchase will be based on the amount after any statement credit or other discount is applied. Statement credit will appear on your billing statement within 90 days after 1/31/2020

實際測試後，也可以直接購買禮品卡。分為兩種情況：

  • 如果你不是 Sam's Club 付費會員，你可以註冊免費的 guest 帳戶，然後購買第三方實體禮品卡（physical 禮品卡），部分地區免運費
  • 如果你是 Sam's Club 付費會員，且你沒有消費需求，直接線上購買第三方 eGC 也是可以觸發的

當然，你可能會想到另一種用法：如果你對 Sam's Club 的基礎付費會員感興趣，搭配之前的新會員 $45-$25，你只需要花費 $5 即可獲得價值 $45 的會員資格。（Terms 裡面寫著不允許用於新會籍購買，實際仍需要測試，YMMV）