[REFERENCE] - content of the booking reference field
[STATUS] - status of booking
[FLAG] - Flag
[CANCELURL] - URL to view and cancel bookings
[CURRENTDATE] - current date
[CURRENTDATEYYYY-MM-DD] - current date in YYYY-MM-DD format
[CURRENTDATE:+1day] - offset from current date, can be any number of days positive or negative
[CURRENTTIME] - current time
[BOOKINGDATE] - booking date
[BOOKINGTIMEDATE] - booking date and time
[BOOKINGDATEYYYY-MM-DD] - booking date in YYYY-MM-DD format
[BOOKINGDATE:+1day] - offset from booking date, can be any number of days positive or negative
[BOOKINGIP] - ip address of booker's computer
[ROOMID] - room id number
[ROOMMETAAUXTEXT] - room meta text setting
[INTERNALROOMNAME] - internal room name as used in the control panel, this is not the translated room name shown on the booking page
[VIEWBOOKING] - create a URL to log into the control panel and view this booking (for hosts, not intended to be sent to guests)
[EMAIL:00] - Email status to display in the hover text of a booking. Replace 00 with the number of the Email template
== Invoice Variables ==
[INVOICEBALANCE] - invoice balance
[INVOICETABLEVAT2] - invoice table with vat information and status field
[STATUS] - status of booking
[FLAG] - Flag
[CANCELURL] - URL to view and cancel bookings
[CURRENTDATE] - current date
[CURRENTDATEYYYY-MM-DD] - current date in YYYY-MM-DD format
[CURRENTDATE:+1day] - offset from current date, can be any number of days positive or negative
[CURRENTTIME] - current time
[BOOKINGDATE] - booking date
[BOOKINGTIMEDATE] - booking date and time
[BOOKINGDATEYYYY-MM-DD] - booking date in YYYY-MM-DD format
[BOOKINGDATE:+1day] - offset from booking date, can be any number of days positive or negative
[BOOKINGIP] - ip address of booker's computer
[ROOMID] - room id number
[ROOMMETAAUXTEXT] - room meta text setting
[INTERNALROOMNAME] - internal room name as used in the control panel, this is not the translated room name shown on the booking page
[VIEWBOOKING] - create a URL to log into the control panel and view this booking (for hosts, not intended to be sent to guests)
[EMAIL:00] - Email status to display in the hover text of a booking. Replace 00 with the number of the Email template