Hi matrixwebtech,
Thank you for the excellent questions.
1.Currently I have Ext.Net 2.X license is it effecting after 31-12-2014?
Any existing Ext.NET license keys do not expire. They never expire. After 2014-12-31 your Ext.NET 2.x license key will continue to work as expected in any Ext.NET 2.x application.
2.If I purchase 3.x license only before 31-12-2014 how much it will cost?and then after 31-12-2014 any time I want to add Premium Support for 3.x how much I have to pay?
If you have a valid Ext.NET Premium Support subscription, upgrading from Ext.NET 2.x to Ext.NET 3.x would be $599 USD.
Upgrading from Ext.NET 2.x to Ext.NET 3.x with an expired (or no) Premium Support subscription would be $799 USD.
We'll be sending an email to all existing customers and newsletter subscribers soon. The email will also contain a coupon code to obtain a discount, so watch for those emails.
3.After expiring my current premium support (I think June-2015) how much it will cost for renewal?
For all existing Single Developer Premium Support subscriptions, you are not forced to purchase Premium Support for 5 Developers. In your scenario, Premium Support renewal is currently priced at $299 USD per year.
In summary,
If you are an existing Ext.NET 2.x Single Developer license owner:
- Your Ext.NET 2.x license key never expires
- You can upgrade to Ext.NET 3.x before 2014-12-31
- You can choose not to upgrade after 2014-12-31
- Premium Support renewal options and future renewal fees remain the same
If you are an existing Ext.NET 3.x Single Developer license owner:
- Your Ext.NET 3.x license key never expires
- You are entitled to all Ext.NET 3.x future upgrades, including 3.1, 3.2, 3.x, etc.
- Premium Support renewal options and future renewal fees remain the same
If you are evaluating Ext.NET and plan to purchase prior to 2014-12-31:
- You can purchase Ext.NET 3.x Single Developer licenses directly from the Store
- Your Ext.NET 3.x license key never expires
- You are entitled to all Ext.NET 3.x future upgrades, including 3.1, 3.2, 3.x, etc.
- Premium Support renewal options and future renewal fees remain the same
I hope this helps answer your questions.