I was grandfathered in to Quickbooks $.50 ACH fee but they are moving me to a plan with a 1% ACH fee. 

I went ahead and paid off the $125k mortgage in $25k (ach limit per day) chunks. 

My tenant pays with ACH so it's free, but I believe the other options might have a fee. 

There are less than 4000 people who are registered in the state to use medicinally.

We collect payments via ACH through our software, so I guess my main question is why bother accepting crypto?

Real Estate Investing is older than: Television, Automobiles, The Dollar, Electricity, Flight, The United States of America, Communism, Refrigeration, Socialism, Gun Powder, Christianity, Islam, Sailing, Steel, Democracy, Medicine...... 

ACH payments (e-checks) most commonly reverse when there is an insufficient balance, it's just like bouncing a check.

You could put your own squatters in the house and give them a taste of their own medicine, but I don't advocate breaking the law to deal with law breakers.You just have to decide if the deal is worth it.

They live off of baby seal flesh and the heart ache and tears of investors.  

We utilize QuickBooks Online for accounting, so it accepts automatic ACH or e-check the tenants can submit payment for each month.