Hey @Paul Sandhu I can’t recall, but are your listings physically next to each other where they could potentially share a common Internet connection that was blasted between the buildings over buried cable or a directional WiFi antennas? 

For notarizations, part of the requirement is that the signer is physically present when I sign and stamp the document to notarize it.

If you send every dollar you make to pay your mortgage, put it under your mattress in cash, or lose all your income at the casino, that income is still taxable. 

They are tangible, meaning, I can hold them, they are physical things that are not made up.

I had to settle for a single guest code that is handed out to anyone who needs access to the unit, much like a physical key.

Charlie Munger, one of the great modern minds in investing, condemns physics envy: the tendency of economists and investors to reduce the the intricacies and complexities of the world to simple formulas and models to resemble the order and predictability of the natural world.

Or should I just mail her a physical check?

They don't need to have a physical office in the area (that just eats into your revenue because in the end, clients are the ones paying for their offices/desk workers/utilities, etc).

Property manager should change out locks at the property after they physically turn over the keys.

That being said there are physical limits to what one person can possibly manage.