説明不足で申し訳ない。私は常に注文した分は支払える準備をしてある。今回は、クレジットカードの締日の関係で「もう少し待ってもらえないか」とあなたに聞いただけである。決して注文分を支払えないというわけではなかった。私の手元の在庫は既にないので急いで注文したいのだが、今から青と黒のものをロットで注文したら何日かかるだろうか?合計40台ほど欲しい。また、あなたの手元に何台か残っているか?残っていたら私に売ってほしい。
I apologize that my explanation may have not been enough. I am always ready to make a payment for what I have ordered. This time, I just requested you to wait for payment due to credit card's payment cycle. This did not mean that I could not afford to pay for that.
Since our stock has run out as of right now, I would like to order for the lots for blue products and black products. Could you kindly let me know how many days this order will need to take? Actually, I would like to have 40 items in total. Furthermore, do you have any products in your side? If you have some products, kindly sell them to me.