Mac OS 10.2

I need a script that can:
At the end of each month, find all records that have had samples sent
to customers from the month before ie. On March 31 pull up records
from Jan 1 to Jan31
Merge the customer information to a letter(already set up)
and print each letter(heres the major catch) In printing each letter
the print setup can be changed to actually use our fax machine and
print to fax. However the script has to be able to select fax within
the print dialog and put in the # for each record.  And I would also
like it to pull the e-mail and send an e-mail to each customer.

I have been told that FM cannot change the print dialog.  If that is
the case then I will still need a script that can do the above but
send out a fax and e-mail through use of a plug-in for FM.  Please
recommend a plug-in with your script



Thank you!

Glenn