歐洲國鐵訂票被要求附上信用卡正反面影本? - 留學

前幾天在歐洲國鐵網站上訂票
今天也已經確認入帳了
可是 對方卻來信要我附上信用卡的正反面影本
說是
Unfortunately, the credit card number
and billing address used for this purchase did not pass our address
verification system. In order for us to proceed with shipment, we require
a front and back copy of the credit card used for this transaction.

You may fax this to 0016173952672, or email a scanned file. If you are unable
to fulfill this request, we will process a full refund. This necessary
precaution is for your protection, as well as our own liability, for we
have no way of verifying the cardholder in these circumstances.

可是這個要求不是有點奇怪嗎?
一旦我附上了 對方要怎麼刷都可以吧?
更奇怪的是 我錢都已經從戶頭被扣掉了
他為啥還要我的信用卡影本? 其用意到底為何阿?

於是我又到他們網站上去確認真實性
其回信如下
This email is true and in order for me to process your order I would need
a copy of the credit card front and back. As soon as I receive the copy I
will complete your order.

請問各位 在這種情況下 我應該怎麼辦才好呢?
這真的不是詐騙手法嗎?
(可能在台灣被騙慣了...所有的事都會聯想到詐騙吧XD)
謝謝喔^^

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