Cozy is free to landlords (though there are some upgrade options), and free to tenants as long as they pay via bank ACH.

Next time, also get estoppels with the seller and tenant signatures so you're all on the same page about when rents are due, how much they are, and how much security deposits are owed.Take it as bitter medicine.  

Another option is have them get a NetSpend card or a similar prepaid debit card that allows ACH debits and they can use that with a payment service, such as PayPal or a rent payment service.  

The low prices can be tempting but I think many of those investments may cause more head aches than the profit they can produce. 

Ya know, for medicine!

@David Bowles what about telling her that she has to switch over to automated ACH payments every month.

Having multiple properties down there I can't imagine the expense and head aches dealing with issues like bullet proof glass.

Since I can accept payment via both ACH and CC, I've been putting a 3% surcharge on credit cards (available by request).

@Corey Meyer my business account I have them pay by zelle or you there are a number of ways for example on apartments .com they can enter info for an ACH transfer.

The bank would not except a Deed in Lieu from the owner, probably because its too much of a head ache for them.