Ignore this technological innovation at your peril my friend.

While I can see that some will not be comfortable with this kind of technology, I'm willing to try this the next time I have to fill tenants.   

Consider what works for unbanked tenants who can send money orders or for older or non-technology types.  

I did a quick search on my phone for "Kilz vs BIN" (gotta love technology these days) and many of the reviews from painting pros all said that Kilz would probably work on nicotine but BIN would definitely work.

No clients, no training, no BP, and the technology was not as good as today. 

@Ibn Abney in both cases you mention, Oakland and NYC, both real estate markets were driven by the concentration of technology companies that came into the area with jobs, attracting the youth with better jobs.Chicago has............................. no technology companies wanting to set up shop there and the number one city in the US where people are leaving the area.Without technology companies wanting to set up shop in droves, it's a dying city in my opinion.  

Leslie,With the current day in age being heavily influenced by technology.

Luckily, I started my technology sales career as a sales development rep and BDR which required tons of cold calling and follow-up.

It's amazes me how fast technology, culture, and people adapt.

We realized that offering these services meant adding team members, technology and overhead.