Mail merge problem.

Hi all,

Hope to find u all in great tune

Can u please help me to overcome the below mentioned problem.

I am creating a software where the following things are required. most of the parts has been solved. But main problem is in the following area.

Thing is that the software is of a quotation generation where there are plenty of Terms & Conditions. Like:
1> Excise duty will be charged @ 16.8%
2> Delivery will be done in 2-4 days

Now in the above points the bold and underlined parts are subject to change from client to client. The Terms & Conditions are typed in Microsoft Word Document. So I am supposed to merge the given data in the appropriate place. And also if any change is done in the document regarding the data then it is supposed to be updated in the database because later on a Tax Invoice will be prepared based on some of the data like the Excise Duty charge.

Is there any idea how it can be done. Or anyone can give me any alternative idea how the problem can be overcome. main reason of typing the Terms & Conditions in Word Document is that depending on client the user (can be a layman) edit/delete some of the points.

Please help me. It is very urgent.

Thanx in advance.