TrustZone is one of the few VPNs that accepts payment in Bitcoin and other cryptos (in fact it offers a 10% discount!). If payment by cryptocurrencies is an important consideration for you, then check out the TrustZone VPN.

This is a minor disappointment, but isn’t a major cause for concern. As yet, there’s no option to pay with Bitcoin or any other kind of cryptocurrency. You’ll be able to pay for the VPN with either a card, or with PayPal. This gives you a whole month to try out the VPN to see whether it suits you before you’re committed to it, so you can back out if you’re not satisfied. However, that’s not too much of a problem because it does offer a full thirty-day money-back guarantee. Mozilla does not currently offer a free trial for this VPN, which is a bit of a disappointment. This is a pretty uncommon condition, and it is a bit of an inconvenience. Another wrinkle here is that you have to register each device, meaning you’ll have to deregister a device if you want to replace it with a new one.

Firefox vpn review