All such devices now fall under the extensive rules and penalty provisions of Property Code sections 5.061 et seq.

I hope I'm not seeing this as you swapped out each device with an ungrounded outlet with a 3 prong (perceived by tenants or anyone else as grounded) device.

Touring and producing shows with Oompa Loompas, 7-foot glamazons, life-sized bunny rabbits and a whole freakshow of fun... saving businesses from the 2008 bubble burst, and turning the dilapidated remains of Downtown Vegas/Fremont Street into a bright, safe, enjoyable, entertainment powerhouse in the Entertainment Capital of the World.

Make sure all common areas (entrances and Egress) are safe and free of debris. 3.)

It is still a grey area, the safe bet is, you give them an HD reloadable card and track what they spend by registering as PRO account user, or have an envelope to put all receipts as part of payment requirement.

And many people think these devices are snake oil and that the only fix is a new leach field, which costs several thousand dollars.  

Safe travels.

Is it safe ti say i should expand my market?

Is it possible to find a good, safe St.

The way you make sure that all of this comes together correctly, is to be sure to use the "Safe Harbor" of a 3rd party facilitator.