Hi,

One of my uses to orgmode is to write an invoice, export it to PDF and send 
it to the customer.

I like to mark the DEADLINE for the invoice, for my tracking, but I do not 
want that to show in the exported PDF this way, rather in a more subtle 
manner, like 'payment is due by <timestamp>'.
I have looked at org-export-with-timestamps and a couple others 
org-export-*, but either all timestamps are gone (including the ones I'd 
like to include), or they all stay.

I am looking for a way to hide the 'DEADLINE' keyword.

Here's an example of how it looks like in my org file:
,----
| ***** TODO invoice
|       DEADLINE: <2009-04-28 Tue>
|       :PROPERTIES:
|       :EXPORT_TITLE: Invoice
|       :EXPORT_OPTIONS: toc:nil
|       :END:
| 
| [invoice information here...]
| 
| Payment is due by [2009-04-28 Tue].
| 
`----

Thanks,

--y