私はAを再度注文したいです。ただし、競合の販売価格が安いため、前回の価格では注文できません。今回は200個注文するので、1個20ドルになりませんか？
I would like to purchase A again; however, I cannot place my order at the previous price since the bidding price is lower. I'd like to purchase 200 pieces this time. Could you please sell them to me for $20/piece?
