Why are prices not published on the website?
In short
Because every business needs a different mix of modules, users and services, so a fixed price list would rarely fit.
Two companies of similar size can need very different systems: one might need facility management and inventory, another accounting, HR and point of sale. A published price list would either leave out what you need or include what you don’t.
A short conversation with the KMK team is enough to prepare a written proposal that matches your scope.