Subscriptions can be purchased from my MyCAD account. To purchase the subscription, you need a card to pay online. We accept Visa and Mastercard and we use Recurly in order to provide the highest level of security for our customers’ credit card information. Recurly is PCI-DSS Level 1 compliant. Here you can find all you want to know about our payment service security features: https://recurly.com/product/security-and-compliance/pci-compliance/