Isolation in the database
Every row carries its company, and the database filters before it answers. Even a badly written query cannot return another company's data.
Ledgers you can only add to
Receipts, stock movements, attendance punches, meter readings and the audit log can be added to and never edited. A mistake is corrected by a new line.
Read-only before anything else
When a plan ends the account turns read-only for a grace period instead of switching off, so you can still open, search and export.
Equipment distributors and dealersSell, deliver, service
Equipment rentalWhere each unit is, and until when
Field service companiesJobs, technicians, photo evidence
Plants with their own fleetInternal machines and maintenance