New dates on letters delivered to the door, certified mail, etc. 

They would pay you more for the property if delivered vacant

There is a delicate balance somewhere between keeping legislation strong enough to protect homeowners, while also not burdening the industry so much that people choose to do work illegally as you suggested, or take unnecessary time to deliver a finished project (and thus a home for somebody in this case).

Well, not really.  But I have been before.  Now that I have your attention, I want to talk about your and my liability as property owners and what we can do to limit it.  
The first order of business when you acquire...

This is probably my bad: PInPoint says delivered vacant, as is.

Delivered $42K in interest free funding. 

As a reminder, the February BLS report delivered a shocking +275,000 jobs.

👍💪Plus my first job as a teenager was delivering pizzas on my bicycle in Forest Hills Queens NY

Sorry, still learning the verbiage 😁I would never deliver wholesale line item level details to just any "customer". 

When you start opening up old houses you'll find problems that need to be addressed if you want to deliver a high-quality product to the end user.