One software license is required per developer.
Run-time royalty free.

Dependent on geographic location, licenses may be available as an Annual (Timed) Subscription License or as a Perpetual License with a 1 Year Support and Update Subscription.

Annual (Timed) Subscription License (Only available in select geographic locations)
Licensed per developer on a yearly subscription basis. You can build and publish unlimited .NET applications using Spread.NET controls during your subscription period. You must renew your Annual Subscription License to continue to use the software.

Published applications are Royalty Free and do not expire, however if you do not renew your subscription license you will no longer be able to develop with the controls. If you need to build and compile new applications, or make updates to existing applications you will need to purchase an Annual Subscription License.

Support option for Annual Subscription Licenses
MESCIUS support services are offered in Standard and Platinum levels .

Perpetual License (Only available in select geographic locations)
The developer license is perpetual and does not expire; however, Your right to receive Updates, Upgrades, or technical support may require an active maintenance or support plan. The perpetual license entitles you to build .NET applications using the Spread.NET controls. The applications you build can be distributed royalty-free.

• Note for customers in Korea: Please be aware that MESCIUS Korea does not include major upgrades in maintenance for perpetual licenses in Korea. Service packs for the current version and technical support are provided. You will need to purchase an upgrade license to obtain major new versions.

Annual Maintenance for Perpetual Licenses

• Next major version released within the year
• Phone support
• Community-based forums
• Same-version service packs
• Email support