Payments and downloads

How to purchase a design

The steps from a validated design to a paid export package, including sign-in, checkout and what happens after payment.

Updated 2026-10-24 1 min read
  1. Fix the check. In Check & output the design must show Geometry validated. Warnings are fine; errors block purchase.
  2. Open Generate files and go to the Files step. The preflight builds your files in memory and checks them before you pay. It shows the package contents and the price.
  3. Sign in & continue to payment. Guests sign in with an e-mail link or Google; the design and the quote are kept while you sign in and become part of your account.
  4. Review your purchase and pay on the secure Stripe checkout page. The quoted price is held for 60 minutes.
  5. Wait a moment. After payment the files are generated from the exact revision you checked. The order page shows the progress and a download button when the package is ready; you also get an e-mail.
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