articles. In order to exercise your right to revocation, you should inform us (Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg, Support Ticketshop, Allee nach Sanssouci 5, 14471 Potsdam, E-Mail: [...] from the contract, then please complete this form and return it to us.) - To: Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg, Support Ticketshop, Allee nach Sanssouci 5, 14471 Potsdam, shop(at)spsg [...] and Conditions (T&Cs) cover the contractual relationship between yourself and Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg (SPSG) regarding group bookings. Conclusion of the contract means