SoftActivate Licensing SDK Standard Edition
Includes unlimited email support and free updates for one year, many C/C++/C#/VB.NET licensing samples with source code, does not include the SDK source code - 49 USD
SoftActivate Licensing SDK Professional Edition
Includes full C# and C++ source code of the SDK - both client libraries and licensing server, many C/C++/C#/VB.NET licensing samples with source code, unlimited email support and free updates for one year - 299 USD
SoftActivate Licensing SDK Initial Setup Assistance
Includes server installation and configuration on your server or shared hosting account, database setup and configuration on your database server, one license key template creation according to your requirements, one custom command line key generator (with C# or C++ source code) using your license key template - 119 USD
Note: You will automatically receive the license key and (for Professional license) the source code download link usually instantly after completing the payment process, even on week-ends and holidays.