Occasionally, ProtonVPN will offer coupons to users. ProtonVPN coupons are usually issued by the customer support team to existing customers for a specific reason (e.g. a billing mistake) and can be applied toward paid subscriptions during the checkout process. Occasionally we also offer ProtonVPN coupons for official special promotions, which we always publicize on our Twitter and Facebook pages.
Beware, however, that there are many scam websites offering fake ProtonVPN coupons. Such websites are often phishing websites attempting to steal your login credentials. If you see a ProtonVPN coupon on a website that is not protonvpn.com, it is a fake coupon and we encourage you to report it to our customer support team. Do not visit third-party sites claiming to offer ProtonVPN coupons as they may be malicious.
If you have any doubts about a ProtonVPN coupon you see, please do not hesitate to contact our support team.