All MikroTik licenses Level 4-6:

* never expire (incl L3)
* include limited e-mail support from support@mikrotik.com
* can use unlimited number of interfaces
* each license is only for one installation

The keys that you purchase from Scoop, are not in your account. Your mikrotik.com account only contains licenses purchased from MikroTik directly. However, you can use the "Request key" link in your account, to get the key into your account for reference, or for some upgrades (if available).

There are no license level upgrades, if you wish to use a different license Level, please purchase the appropriate level. Be very careful when purchasing for the first time, choose the correct option.