eBayで落札した商品の代金をいつものように払おうとしたら、
銀行口座を追加するように催促されてしまいました。
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Add Japanese Bank Account 
This payment cannot be funded with your credit card.Learn More
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Learn Moreを選択すると、なにやら怪しい警告も出てきました。
これってなにが問題なのでしょうか？
支払い先が詐欺を働こうとしているのでしょうか？
それとも、私が疑われているのでしょうか？
教えていただけますか？
ちなみに私は、利用拡張番号登録を済ませています。
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Funding Options 
PayPal is constantly working to protect our members against fraud. We review every transaction before it is approved, and we may block a payment when we detect a potential risk.

Our reviews take into account every aspect of a transaction, including looking at both parties. These decisions help us maintain the integrity of our payments network in the same way as other payment processors: by declining transactions with an unacceptable level of risk.

While our fraud measures occasionally block a legitimate payment, to maintain overall security, we cannot overturn any decisions about an individual transaction.

If you decide to continue this transaction using a different funding source, please note that the associated risk levels have not been decreased.
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