Yes! No kidding, you can actually measure the satisfaction of the end users of your product.
Still not convinced?
Let’s explain how user experience design and your end user satisfaction could be measured.
1. Take your software to the market and assuming you have about 100 customers being introduced to your product
2. Bring in changes to the software and measure the changes in business activity i.e. Create, Retrieve, Update & Delete such basic functions
3. Wait for some time to track the business activities related to every function points
4. Before you bring in changes though, ensure that you know how it connects the following