If you are worried about how to purchase and upgrade the license for your VXDIAG device, read this article, it will be helpful for you.
Part 1. How to buy the License
Contact us to provide VXDIAG SN and buy the license you need.
Part 2. How to update the License
1. After successfully purchasing and activating the license, connect your VXDIAG device to your computer, and then start [VX Manager].
2. Click [Device Manager]->[Information], then click [License] to update.
Done!