This is my reasoning. I’ve never seen anything more advanced than a link to a pdf. Yes it’s possible to do some basic tracking or even serve a different pdf dep

This is my reasoning. I’ve never seen anything more advanced than a link to a pdf. Yes it’s possible to do some basic tracking or even serve a different pdf depending on the os. No, I don’t believe restaurants would care enough to do that. Also I’m not sure of the legal implications if it could be proven they actually do that, but at the very least their reputation would plummet, and this is the last thing a restaurant want.