vGPU Licensing

Hi. I have many questions about NVIDIA vGPU Licensing.

1. Does this still require a nvidia vGPU License ?
2. I just got a 90-day free license and unlocked my vGPU functionality of my consumer grades GPU cards and I used this vGPUs in my Proxmox VMs. Whats happen when that period (90 days) expires? Please Help me. Thanks.