FusionHub Evaluation License supports 10 peers and will be expired in 3 months after the license is activated. It is recommended for POC purpose. If the customer satisfied with the FusionHub, you may buy a permanent license from local Peplink partner.
FusionHub Solo License supports 1 peer and it is a permanent license. You may refer here.
FusionHub supports WAN Smoothing. You may connect to FusionHub with PPTP, L2TP/IPSec, or OpenVPN when you are using an insure network.