For shops and service providers in the old town maintenance usually means: till system, card terminal and Wi-Fi run reliably, updates are applied outside business hours so no customer waits.
For manufacturers and suppliers in the commercial areas we regularly check server condition, backups and network security so a technical defect does not unexpectedly lead to a production standstill. We report anomalies proactively instead of waiting until you have to complain yourself.
In both cases maintenance runs through a fixed, plannable support contract instead of expensive individual call-outs in an emergency.