Third party service that collects rent in cash

I've seen some old posts on Paynearme and PayLease, but I can't find anything recent and definitive.  I think Paynearme has stopped enrolling landlords.  And I am not sure about PayLease.  I filled out their web form and hope for a reply.  

One of the two properties that I'm purchasing has a tenant who pays her rent in cash at the property manager's office.  I will not be using a property manager for this property, so I'm looking for alternatives to picking up the cash in person.  I may be able to get her on bank draft or some other method.  But if that is problematic, I'm trying to have a backup plan.