[Translation from Japanese to English ] I've contact to Japanese Post Office earlier. It won't take the additional c...

Original text

先程日本の郵便にも確認しましたが
追加料金を日本の郵便局がとることはありません。
送料は私が支払っている。
それは税金だと思います。
あなたは関税のことを理解していますか？
もし商品受け取っていればその書類をみせてくれますか？

Translation / English

I've contact to Japanese Post Office earlier.
It won't take the additional charge.
I've paid the shipping charge.
I think it is a tax.
Do you understand the custom?
If you received the item, please let me see the document.

a_ayumi- over 9 years ago
「I've contacted Japanese Post Office earlier.」です。失礼いたしました。

Translation / English

I checked at Post of Japan, but Japanese post did not take
additional fee.
I pay for transport fee.
It may be custom duty.
Do you know about custom duty?
If I receive item, will you show documents?