One software license is required per user.

Support & Maintenance Pack (SMP) provides priority technical support and all new versions released during the SMP period.

Timed Subscription License
Your rights to use the software are limited to the subscription period indicated on your order. After the expiration of your subscription, you must stop using the software or renew your subscription. Support & Maintenance Pack (SMP) is included. When your subscription ends, the Support & Maintenance Pack (SMP) will also be terminated. Please note: you will need to register you registration code on the publishers website before using your software.