We will make special arrangements upon request. Please feel free to contact us by email. email@example.com
For example case as follows,
Since your're in a hurry, you want us to respond only by exchanging Email or telephone.
You want us to support trade for other people, not for yourself.
You want to know how to trade from us.
As you show actual documents, you want us to advise the point that troubles and mistakes are likely to occur.
(In this case, it is a condition that it does not become disclosure violation of the company's confidential information.)
You want us to interact directly with the trading partner.
You want us to do individual lesson to improve skills of trading.