[Translation from Japanese to English ] I reviewed the invoice. This time I am ordering 7 cases at one, so I would l...

Additional info

取引先とのやりとりです。
背景を説明します。
7ケース発注して3ケース分が先に発送されることになりました。
そのインボイス上で3ケース注文した時の注文単価が記載されていました。発送タイミングに関しては完全に先方の都合なので、7ケース発注時の単価での取引になるべきです。
価格交渉をしているわけではなく、当然の主張だとお考えください。

Original text

インボイスを拝見しました。
今回は7ケースまとめての発注なので、商品単価を70ドルに引き下げて欲しいです。
残りの4ケースは発送時に別にご請求下さい。

ご返信お待ちしております。

Translation / English

I reviewed the invoice.
This time I am ordering 7 cases at one, so I would like you to lower the unit price to $70.
Please send me the invoice for the remaining 4 cases when they are shipped.
I look forward to hearing from you.

Translation / English

I had a look the invoice.
I would like you to offer a discount of the unit price per product to $70, because I have ordered 7 cases in bulk.
For the remaining 4 cases, please separately bill me when you ship them to me.

Thank you very much for your replay in advance,

Translation / English

I have checked the invoice.
Since we are ordering 7 cases together this time, we would like to purchase it for $70 per unit.
Please send us a bill for the 4 cases separately when it's shipped.

Thank you and we look forward to hearing from you.

Translation / English

I have looked at your invoice.

I would like you to reduce the unit price of the product as 70 dollars as I ordered 7 cases in bulk.

Please invoice me for remaining 4 cases when you ship them.

Looking forward to hearing from you.