Thank you for this post. It was very informative. It has never been easy to start and run a business, so doing things such as evaluation and monitoring is very important. Also, it's important to check whether the business works by taking into account current technologies because they help the business, the owners, and the customers to receive the best service and results. And the competition is very high nowadays, so you need to stay one of the best in order to achieve success. And when you want to add something new, it's important to know if it will be a good "fit". Here is one article: https://ddi-dev.com/blog/programming/how-to-build-minimum-viable-product/, which I found some time ago, and it provided me with more detailed info on minimum viable products and why it is important now. Such a thing will save a lot of effort, time and money, so if you don't know much about it and you work in business, then knowing that info is a must.