Can I Purchase a Perpetual License Instead of Subscribing?

Below you can find the differences between MindMaster Subscription Plan and MindMaster License. 

MindMaster Subscription:
1. For Desktop (Windows, Mac and Linux) + Web + iOS + Android.
2. Network: Required. Sign-in required.
3. Activation: With an account to log in to access MindMaster Pro.
4. Subscription: Monthly/Yearly/Lifetime plan.

MindMaster License:
1. Desktop Only (Windows, Mac and Linux); Web and mobile versions are not included.
2. Network: Can run in a network off condition. No sign in required.
3. Activation: Use a license to activate MindMaster Pro.
4. License: Perpetual Use+  1/2/5 Years Upgrade 

How to Activate Edraw MindMaster