In a "rent to own" scheme, you make smaller monthly payments for something instead of paying for it all up front.
However, you do not expect to get newer versions (or fixes) of what you purchased each month.
Go down to your local "Rent-to-Own", pick out a new sofa or better yet that big flat screen TV.
Arrange a monthly payment plan. After a year maybe two, you own it. Stop paying and they take it back.
However, they are NOT going to give you an updated TV each month as newer models are released. If you always want the latest model, you would have to have some kind of "update subscription" for the new TV.
As I see CW's model, it is a subscription with a monthly payment plan.
And no, I am not confused.