Comment by voxadam
20 hours ago
Unless your plan is to eliminate La Marzocco machines from the secondary market by rapidly buying up the old machines, at a substantial premium, and leasing all future machines I'm pretty sure you'd run into difficulty implementing any sort of mandatory certification requirement.
As unfeasible as the original post is, I do empathize. There is a trend of expensive coffee places spending all this money on everything but training the actual employees.