Proton VPN is currently slashing 50% of its regular monthly price if you purchase their 24-month plan. That means instead of the usual $10, you only have to pay about $5 every month for two years. Take note, however, that the Swiss-based service charges in euros, so the exact price is €4.99, instead of €9.99, per month. Switzerland famously has some of the strongest privacy laws in the world, so together with its open-source and no-logs policies, this makes Proton VPN an ideal option for those seeking an extra layer of security and protection when browsing and streaming. 

You can save up to $125 with this deal, but if you're not satisfied with it, you can choose to get a refund through its 30-day money-back guarantee.