Because what's going to happen is this is a scammer using a fake or stolen credit card, and you won't get paid. 

Mold spores spread through the air and are transported by shoes and clothing.

@Steven Catudal You are free to deduct and will probably get away with it.Do keep in mind if the tenant sues you hold very bad cards for court.

Maximize your W2 earnings, get a 2nd job, swallow your pride and live at home (if that's an option), don't spend a dime on anything if it is not food, housing, or transportation, and pile up money. 

Waiting to see the process of cancellation and hoping it’ll be as smooth as when they eagerly swiped my card 😀.

They also have a "reserve" fee in which they collect 10% of every credit card transaction and hold it for 90 days before releasing it back. 

Would love to hear about raising debt, possibly ... credit line investing / credit cards for downpayments...?

And seeing it was on a no interest credit card I think of it as just borrowing money, not going into bad debt. 

Until he got the restriction lifted a little bit the only thing he had to live on was a borrowed credit card from a relative.

For the bottom of the commercial market, properties not deemed worthy of Loopnet, a lot of driving around, using Cagis or similar GIS databases to get owners' name and addresses, and putting notes and business cards in doors is an alternative to Loopnet (I don't know about Crexi).