What are examples of business models?
Let's compare a 'classic' and 'new' business model and see how they work.
The Classic Model
Beginning in the late '80s computer with home computers software started to be sold as a separate product. When you bought software it came in a cardboard box and it was either shipped to you mail order or you bought it off a store shelf like laundry detergent.
When a new version of the software appeared you went back to the store and bought a new copy. This often created problems with upgrades. Leading to companies having to have two boxes.
This was a pretty easy business model to understand and is unsurprising since many of the people selling computer software back then had come from selling other kinds of products, like electronics where there was a physical box item.
However, software is more like a digital photograph or audio file than a circuit board. All those cardboard boxes, stocking fees, inventory costs and delivery costs were overheads to a business with a fundamentally digital product.
When the internet began to enable the delivery of digital media it was obvious that software would follow suit. But the online model was, other than the lack of a cardboard box, pretty similar to the offline model.
The New Model
Eventually, software producers caught on to the idea that instead of selling you a license to use a piece of software they could rent you the software instead. Hence "Software as a Service" (because it sounds better than Software Rental).
But why would you want to do this?
Two big problems for many companies are (a) uneven cash flow and (b) constantly having to sell.
Where cashflow is uneven it can jeopardise the stability of the business, especially in younger businesses. You may be expecting money, but you can't spend that. Subscription models give greater predictability of revenue.
In a product based model you have to repeatedly sell although different kinds of product have different cycles. You might only buy a car once every 5 or 10 years, you probably buy laundry detergent every couple of weeks. And this creates a problem. If the customer has a choice of what to buy, they might not buy your product again but one of your competitors’!
Introducing a subscription model inverts the decision mechanism. Instead of the customer repeatedly "choosing to buy" they default to buying and have to "choose to cancel". This makes the work of competitors to "convert" customers much higher.
So a subscription-based model, done right, provides greater predictability and stability of revenue which is a great thing for a business to have.