Been a while since we’ve had a free VPN deal from Windscribe.
You will need to go through Sharewareonsale though to get a promo code. Just use a temp email from https://temp-mail.org/ to get the promo code. I signed up for a new account and received the 20GB allowance after confirming my email address.
Not sure if it’ll work on existing accounts but based on past deals, there is the risk that any allowance >20GB will be downgraded.
This is an unlimited-device 1-year 20GB-per-month license, for commercial or noncommercial use
Credit to Dealabs.