Just to chime in on another alternative, with our product Connect ALL you can make a single use application (called a Connector) that will either take an existing PDF or generate a new PDF and automatically turn off (restrict) printing, add a watermark (via a Pitstop Action list), and down-res the file, or make it all RBG (again via Action Lists).
With Connect, you could make this Application and give it to all your internal users and all they would need to do is drag and drop a file on the app and the Connector would generate the Customer safe version that could be sent to them.
Plus, there's much more you could do with Connect (controlled PDF creation, preflight, job ticketing, file delivery) since you can define and create as many Connectors as you want for internal use (like this) or external use with your clients.
Just an alternative to be aware of.
Michael Reiher
Product Manager, Enfocus