What is Save PDF to DevonThink Pro to... ?

I am starting to use DevonThink Pro Office and want to bring in receipts I get via email (among other things). I decided to try printing it to PDF and am happy to find that there is an option to send it straight to DT. There are two options on the PDF menu, however and I don’t know what the second one does.

They appear as such:

Save PDF to DevonThink Pro to…
Save PDF to DevonThink Pro

The second one seems to do the job, so I’m wondering what is the … on the other one?

OK, I found the answer… another dumb question I’ve asked. The … lets you specify a destination while the one without it sends to the Inbox, which is what I want.