I'm thinking about putting the ashcan PDF for Hoard up on one of these - I'm not supremely worried which, though I have a slight preference for drivethru.
But if I do, I want to be sure that I can use that same service to distribute the ashcan to my existing stakeholders (who bought in on the draft version). And I also want to be sure that everyone that gets the ashcan (exisiting and after being installed on such a site) will also be able to access the final cut PDF without paying any further money.
So, for people that have investigated or used any (or a bunch of) these services... Is this possible? With which?