People have been making money from online subscription business models since at leat 2004.
The earliest subscription box we found appeared in 2004 and was called
Introduction
"How boxes works"
Why boxes
"Market is growing"
Subscription
"People pay monthly"
How to find ideas
"Learn how to spot"
Model
"How you make money"
Client profile
"Learn your client"
Your first box
"How to build it"