Contact
Questions about your subscription, your access or something in a lesson? Write to us by email.
Support email
Our support address will be listed here soon.

What to write about
- Billing: a charge, an invoice, a refund request or help with cancelling.
- Access: you cannot sign in, your access link does not arrive or a paid plan is not unlocked.
- Content errors: a wrong answer, a typo, a broken example or anything in a lesson that looks incorrect. Tell us which lesson and what you saw.
Write from the email address you subscribed with, so we can find your account. Never send us a card number. We do not use passwords and will never ask for one.
Billing is handled by Stripe
Payments and invoices are handled by Stripe. You can cancel, change your plan, update your card and download invoices yourself with "Manage billing" on your Account page.