HeptaMS

Become a Founding member

Full community access: early access right now, official start 1 Jan 2027. Invoice by email.

Full community access: early access right now, official start 1 Jan 2027. A gift – no payment required.

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Log in and your name, email and billing details are already filled in.

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Your details

Your login address – you sign in with it and receive your invoice here.

Your login address – you sign in with it and receive the confirmation here.

This address already has an account.

Logging in leads straight back here, with the stored details already in place. A password entered here does not change the existing account – for security reasons, an account cannot be taken over through a booking.

Log in and continue booking

Applies to a new account: it makes logging in direct later on. Without one, the link in the email leads inside.

Optional. If given, include the country code, e.g. +49 …

Free - no billing details required.

Billing address

This is how it appears on your invoice.

You’ll receive your invoice directly by email.