[workaholics]

So I live in a place where there are alot of houses that people don't live in "For sale ones" When I use them as a drop can I leave a note like saying please leave a box on the side of the house?

[Nefarious]

Yes you can, the back of the house would be better.

[Zealotry]

Or just ring the doorbell, wait 15-20 seconds, and grab the package as you walk away.

[Xeronations]

If they don't live in the house, it's not necessary to tell them to leave the package on the side of the house. That raises a lot of red flags.