當個中間商最害怕的就是被跳線，就是被by-pass了。你問我有沒有預防的方式，基本上，我只能跟你說是有，但是防君子不防小人。而且通常簽完這一份之後呢，很多人就不想辦事了。原因是當你看到原本跟你說他是供應商的人，也不過就是broker-chain上的某一員，然後名單上長長的一串，你大概也會知道這個案子成不了事的。

接下來咱們就看看如何預防。通常買賣雙方的中間人就會簽訂一份NCND的格式，格式如下：

NON-CIRCUMVENTION, NON-DISCLOSURE,

WORKING AGREEMENT (NDNC)

WHEREAS, the Undersigned wish to enter into this Agreement to define certain parameters of the future legal obligations, are bound by a duty of Confidentiality with respect to their sources and contacts.

WHEREAS, the Undersigned desire to enter a working business relationship to the mutual and common benefit of the parties hereto, including their affiliates, subsidiaries, stockholders, partners, co-ventures, trading partners, and other associated organizations (herein after referred to as Affiliates).

NOW THEREFORE in consideration of the mutual promises, assertions and covenants herein and other good and valuable considerations, the receipts of which is acknowledged hereby, the parties hereby agree as follows:-

I. TERMS AND CONDITIONS:

The parties will not in any manner, solicit, nor accept any business in any manner from sources nor their Affiliates, which sources were made available through this agreement, without the express permission of the party who made available the source and,
The parties will maintain complete confidentiality regarding each other’s business sources and/or their Affiliates and will disclose such business sources only to named parties pursuant to the express written permission of this party who made available the source; and
That they will not in any of the transactions the parties are desirous of entering into and do, to the best of their abilities assure that the transaction codes established will not be affected and
That they will not disclose names, addresses, email address, telephone and telefax or telex numbers to any contacts by either party to third parties and that they each recognize such contracts as the exclusive property of the respective parties and that they will not enter into any direct negotiations or transactions with such contracts revealed by the other party and
That they further undertake not to enter into business transaction with banks, investors, sources of funds or other bodies, the names of which have been provided by one of the parties to this agreement, unless written permission has been obtained from the other party (ies) to do so. For the sake of this agreement, it does not matter whether information obtained from a natural or a legal person. The parties also undertake not to make use of a third party to circumvent this clause.
That in the event of circumvention of this Agreement by either party, directly or indirectly, the circumvented party shall be entitled to a legal monetary penalty equal to maximum service it should realize from such a transaction plus any and all expenses, including but not limited to all legal costs and expenses incurred to

recover the lost revenue. All consideration, benefits, bonuses, participation fees and/or commissions received as a result of the contributions of the parties in the Agreement, relating to any and all transactions will be allocated as mutually agreed.
This agreement is valid for any and all transactions between the parties herein and shall be governed by the enforceable law in Australian Courts, Canadian Courts, USA Courts, English Courts, French Courts, Singapore Courts, or under Swiss Laws in Zurich, in the event of dispute, the arbitration laws of States will apply.
The signing parties hereby accept such selected jurisdictions as the exclusive venue. The duration of the Agreement shall perpetuate for five (5) years from the date hereof.

II. AGREEMENT TO TERMS

Signatures of this Agreement received by the way of Facsimile, Mail and/or Email shall be deemed to be an executed contract. Agreement enforceable and admissible for all purposes as may be necessary under the terms of the Agreement.
All Signatures hereto acknowledge that they have read the foregoing Agreement and by their initials and signature that they have full and complete authority to execute the document for and in the name of the party for which they have given their signature.