Activate Jasna
Copy your Machine key from Jasna. Enter it with the License code from the seller.
Use a Jasna version that shows a Machine key. If your app asks for an email, contact the seller for the earlier activation method.
Paste this key into Jasna. Jasna can then run offline.
One License code allows three identities. Retrieving the same key uses no extra slot. Contact the seller to replace a device.
If this page is unavailable, contact the seller with your Machine key for manual activation. Access from mainland China is not guaranteed.