You can get the following services free of charge within a maintenance contract.

1. Receive bug fixes and new versions.
2. Get a backup protector (For scheduling modules only).
   In case of any damage to the main protector, the backup protector can be used to run Asprova for up to 3 weeks while waiting for a replacement protector.
3. Ask questions via e-mail.
4. For each scheduling license, the options can be changed once a year.
   ※MS Light options cannot be exchanged for MS options.
   ※You can transfer options from a license to another license.