3. Any extra license fee or royalty required on V2Xcast® ?

V2Xcast® is embedded in Unex’s RSU and sold at one package price for PoC or deployment to quickly meet time-for-market. The V2X package price includes the right to use Unex’s V2X protocol stack, V2Xcast®, SDK per V2XCAST® SOFTWARE LICENSE AGREEMENT, no extra license or royalty required. In addition, Unex provides 12-months hardware warranty, free software update, and technical support.