Help choosing payment software

[Allen Martin]

Hey folks, 

I hope in the future I can return the favor of answering one of your questions. I need help choosing what is the easiest software or options used to bill tenants. I own a small MHP where the tenants are used to walking the money over to the park managers house, which I don't mind that but I would rather automate this whole thing. What are your suggestions should I continue to allow this or is automate by software the best option.