[Translation from Japanese to English ] I want to buy 10pcs of item1, would you give me $380 discount for me? *On we...

Original text

商品Aを10個購入したいんですが、価格を380ドル安くしていただけますか？
※サイト価格では420ドルです。

もし難しいなら、いくらで売っていただけますか？

在庫は10個ありますか？

日本への送料は86ドルでお間違いないですか？
また、決済が終わったらすぐに発送してもらえますか？

発送の際、関税の申告額を安くしてほしいですがお願いできますか？

もし安くしていただけるのなら、
今後、多くの商品をあなたから購入します。

あなたとビジネスができる事をたのしみにしています。

お返事おまちしています。

Translation / English

I want to buy 10pcs of item1, would you give me $380 discount for me?
*On website price is $420

If it is difficult, how much can you give me?

Do you have 10pcs in stock?

Is it correct shipping cost to Japan is $86?
Would you be able to send it immediately after payment?

Upon despatch, can you declare lower price for customs clearance purpose?

If you can give me discount, i will buy many items from you in future,

Looking forward to do business with you.

I will wait for your reply.

Translation / English

I'd like to buy 10 of the product A but could you reduce the price to $380?
*The website told me the price is $420.

If the discount is difficult, how much would you sell the product for?

Do you have the stock?

Is it accurate that the shipping to Japan costs $86?
Also could you ship the product as soon as I paid the cost?

Is it possible to reduce the cost of declaration at customs duties when you ship the product?

If you can reduce the price, I will buy many products from you in the future.

I look forward to doing business with you.

Best regards