Yes of course, payments are 100% secure at Blidz. Your credit card details are actually never even sent to or stored by Blidz. When you enter your card details, they are processed and encrypted securely by Stripe - a certified PCI Service Provider Level 1. This is the most advanced security level available in the payments industry. If you want to know more about Security at Stripe, please head to https://stripe.com/docs/security/stripe.