How to get a tenant to sign up for online rent payments?

[Chris Trupiano]

I recently got my first tenant in my contract for deed property. I had told them that i require online rent payments. As much as I remind them and ask them to sign up they will not. They sent last months rent as a check. I ultimately prefer online rent for the automation by requiring recurring payments with erent. How should i go about getting them ti sign up? My only real idea is offering something like $50 next months