Yes, every purchase and product fulfilment are processed by FastSpring, a trusted platform for NETGuard.IO.IO which supports Paypal, Credit Card and / or Bank Account transfer. Every time you buy something on NETGuard.IO you will receive both a message from FastSpring and us, in order to verify your payment.
We also use Rocketr to let you pay using Bitcoin. Please notice that every payment is proceeded to verifications, both Paypal/Credit Card and BTC, this shall make you wait up to 20 minutes on average after every payment to receive your items. Do not send us a support mail before 20 minutes.