Good autopay for non tech savy tenants?

[James S.]

Im fairly new to the landlording world 

my family has been doing this for decades and they still collect rent the old fashioned way by driving door to door calling renters and waiting around for hours. Its brutally painful when my father has close to 60 units and renters work odd hours 

So my question is this, what are some good options for landlords who's tenants may not particularly be familiar with the Internet or smartphones? Ive been looking at all the options and most require Internet but most my tenants are older and do not have access to it or are unfamiliar with computers and smartphones.