This product renews your support license for one year - for product Product Support Renewal for TreeListView .NET - WinForms and WPF edition (Standard Individual product license).

Please note that you will need to have already purchased a license to the product Product Support Renewal for TreeListView .NET - WinForms and WPF edition (Standard Individual product license), in order to qualify to purchase a license renewal now.

If you do not already have a license purchased earlier on, you should first buy your first license (which will give you support license for one full year anyway), and then consider to buy a support/license renewal closer to the expiry of your free one year support period.