Safer sign-in forms and a clearer billing demo
Authentication forms handle early submission safely, and a compact demo guide walks through test checkout and access.
Authentication forms handle submissions safely while the page becomes interactive. On the pricing pages, open Test payment details to choose Stripe test mode or Polar sandbox and see the values for a test checkout.
Follow Test the Billing Demo to try lifetime or subscription checkout, finish account setup when needed, and check Billing and protected content. Demo payments do not charge a real card or purchase CoreMVP.