It’s 2021 and cloud computing is changing virtually every branch of our lives. Easy, stable and fully secure access to computing power does not require servers anymore, but only broadband Internet connectivity. This is provided by optical fibers that gradually wrap around the country. Producers, and above all buyers of warehouse management systems, could not remain indifferent to this. There were specific expectations, and after some time a very specific response – a top class cloud-based WMS. Right after this, a new offer appeared, because not everyone wants to invest in traditional perpetual licenses today. Just like no company buys a car or a phone with cash, the financing of the IT system took the form of a subscription.