全新的tiffany可以全額退款嗎 - 紐約

如題 不知道可不可以在這裡問 但我有點急><
在wall st.的tiffany買了一條項鍊給媽媽
但是在買完後給他看過網址他說他不喜歡Q_____Q
項鍊是全新的連緞帶都還沒拆

我看過官網的return policy

Articles are accepted for credit or exchange in the U.S.
if returned in saleable condition within 30 days,
accompanied by a sales receipt.
Returns may be sent to our Customer Service Center,
or you may take your return to any of our retail stores in the U.S.

A refund will be made to the purchaser upon request
if payment has been received.
Gift recipients are entitled to a nonrefundable merchandise credit.
To return or exchange your gift selection,
please follow the instructions included with your package.

因為我姐說這種可能無法全額退款？
害我現在很心煩
本來是一番好意
但我不想送我媽他不喜歡的禮物:(

有人退過嗎><可不可以替我解惑
我是刷信用卡

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