感谢K大给回应，因为可能是个案也是少数问题，怕推文隐没了也方便让后人查询，
固还是回文之，让讨论串完整一些，请各位Steam板友见谅。
我今日当下即去信了商店信箱询问状况，不过对方也只能推荐我换卡片或者使用PP。
Valve Store Support
I am sorry to hear you are having Address Verification Issues (AVS). It seems
our bank is having trouble verifying your address with your bank.
There are several ways you could solve them. First is to try a different
card. If that doesn't work, we have found PayPal is the solution. We have
never had issues with PayPal.
Thanks
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