ContactlessCheckin Booking Number*Surname*Email* Postcode*Guest ID*Agent Reference*Your agent reference. The booking number provided by Booking.com, Expedia or similar.Arrival Date* Date Format: DD slash MM slash YYYY Departure Date* Date Format: DD slash MM slash YYYY Verification Option*Guest EmailArrive/DepartGuest SurnameGuest PostcodeGuest IDAgent Referenceroutehotel_id* The Crown Hotel, 16 High Street, Amersham, HP70DHTel. +44 (0)1494 721 541Email. reception@thecrownamersham.com