Sorry if this is the wrong sub, i thought itd be my best chance for an answer.
For context, we've been in the building now for over a year, but the previous business still has around this amount of parcels delivered to us every week, they come from different carriers, royal mail, evri, dpd and Amazon directly.
I dont have contact with the previous tenants at all. I have a sign up on the door informing the delivery people that we're not THAT business, and I tell them when I see them in person, but im not usually available to watch the door all day.
Any advice appreciated