请英语高手帮我翻译一句话,谢谢(汉译英)

我司真诚希望与贵司做成生意，愿意免费提供样品，但请客户谅解，由于报价已经很优惠，请与我司共同承担一些负担，提供帐号，运费到付。

We sincerely hope can make a deal with you and would like to offer the sample for free. However pls. kindly understand, the quotation is already the best price, therefore we require you can share our load by provide your courier account no. in order to send the sample by freight collect.

I take charge of the sincere hope and the expensive department makebusiness, is willing free to provide the sample, but asks the customerto forgive, as a result of the quoted price already very much thepreferential benefit, please took charge of with me undertakes someburdens together, provided the account number, the transport expenseto pays.

I sincerely hope that Secretary Chao and create business willing to provide free samples, but customer understanding, already offers concessions Please bear with me some of the burdens of the Secretary to provide an account to pay the freight.