もちろん注文書の中のどの商品の価格を削ってもらってももOKですよ。
ただ、500.25ドルの割引額にぴったり合わせる計算は貴殿の手間を取らせてしまうと思いましたので、
こちらで例としてA商品とB商品を例に計算した場合についてメールした次第です。
私たちの例をそのまま使って価格を削っていただいてもいいですし、別の商品の価格を削ってもらっても結構です。貴殿にお任せいたします。
However, as we thought that you had to work on it if we calculate by matching with 500 dollars and 25 cent as a discount, we sent an e-mail to you regarding the case where we calculated by using A and B as an example.
You can delete the price by using our example, or can delete the price of other items.
You can select it.
I sent this email to show you an example in case of the item A and B because it might bother you to adjust the discount price to just 500.25 dollars.
You can adopt this example or cut from other items.
I'll leave that up to you.
However, it is considered that $ 500.25, exactly same with discounted amount would make you confused, so please check the e-mail describing calculation example with product A and B.
According to the example, you can cut off the price of ordered product or other product. Please do as you wish.