英语翻译经过协商跟工厂,他们同意提供优惠对于这些样品费用,最终的样品费用是USD200,请安排支付我们发现彩盒图稿存在错

By negotiation with the factory, they agreed to provide a fee favor for these samples. The determined sample fee is USD200, please arrange the payment.
We found something wrong for the color box draft drawing. Please make modification for it.
The original printing factory could not meet this quality requirement and they abandoned.
The color box sample was not accepted due to the color difference, we will arrange to make samples once more.