I have not. Was hoping someone here had and could give me the 411 on them.
I've heard good things about 7/11's program, but have not used it yet either.
Most management companies I know use property management software that has a processing gateway portal built in. From what I've been told, online payment by renters now accounts for 65-90% of the payments being made.
Is that what you are seeing?
-Greg
Greg Wilson
The REI Mentor