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• Maileon API Key
  API key¹ to authenticate in Maileon's REST-API.

• Guestline Site ID
  Part of your Guestline credentials

• Guestline Operator Code
  Part of your Guestline credentials

• Guestline API Password
  Part of your Guestline credentials

• Permission
  The initial permission for new contacts if no Double OptIn process should be started.

• Send Double OptIn Mailing
  Activates Maileon’s Double OptIn process for each new contact.

• Activate single user tracking
  Sets the permission to include single user tracking (DOI Plus) for each new contact. Only available if a Double OptIn process should be started.

• Double OptIn Key
  An alphanumeric key to identify the DOI Mailing to be send. Only available if a Double OptIn process should be started.

• Synchronize contacts
  Activates contact synchronizations from Guestline to Maileon. Only contacts, who didn’t object to 3rd party usage and with an email address will be transferred.

• Synchronize reservations
  Activates synchronization of booking reservations (see below for more information about contact events)

• Synchronize cancellations
  Activates synchronization of booking cancellations (see below for more information about contact events)

• Synchronize check-ins
  Activates synchronization of check-ins (see below for more information about contact events)

• Synchronize check-outs
  Activates synchronization of check-outs (see below for more information about contact events)

• Synchronize unsubscriptions
  Synchronizes unsubscriptions back to Guestline, by objecting to the usage of 3rd party mailings.
  Be aware, this may interfere with other integrations in your Guestline account.

Booking data (contact events)

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