请大家帮我中译英个句子吧,谢谢

Thank you very much for concern on our products for a long time. But I'm sorry your price is too low, even under our production and freight cost. We would like to give you each commodity 60 percent discount. This is rock-bottom price we can take.

希望对你有帮助

Thank you very much a long time concern of our products. But I am sorry you are out of the price too low, even lower than our production and freight costs. We are willing to give you 6 pack of each merchandise discount. This is our can withstand the lowest of the
就这是了 给分哦

Thank you very much for having been interested in our products for a long time, but the price you have offered is indeed too low, it's even lower than our manufacture and shipping costs. We are willing to give you 40% discount on each product (price will be 60% of original price) , this is the lowest price we can accept.

我的理解：
6折 是原价的 60%
40% discount 是在原价上减去 40%
怕不清楚所以加了括号里的说明

Thank your very