Elements is licensed per machine, and licenses are reusable. Run elements license checkout to activate a machine and checkin to release it. Your purchase grants you two licenses for the price of one (dev + deploy), billed quarterly.
You pay for tooling, not output. Elements programs can run without the tooling using the free and open source Node.js runtime with MIT licensed runtime packages.
Payment is handled securely on Stripe's hosted checkout. You'll be redirected there when you click the button below.