You can use url parameters to override default options to allow you to link to a specific product, or a specific start date, for instance.
https://example.com/widgetpage.html?limitZoneId=100
limitZoneId
Valid options comma separated list of zone ids, i.e (1,2,3)
Limits the booking to certain zone ids
limitZoneType
Valid options comma separated list of zone types, i.e (Yurt, Room)
Limits the booking to certain zone types
limitProductId
Valid options comma separated list of product ids, i.e (1,2,3)
Limits the booking to certain product ids
limitProductType
Valid options comma separated list of product types, i.e (Golf, Tennis)
alDateFrom
Valid options ISO Date YYYY-MM-DD
Set Date From
alDateTo
Valid options ISO Date YYYY-MM-DD
Set Date To
alNights
Valid options Integer
Default Nights
alStayOccs
Valid options Comma separated list of adults,children,infants. Can be repeated for multiple rooms.
Default room occupancy
?alStayOccs=2,1,0&alStayOccs=2,0,0
Will default 2 rooms with occupancies of 2 adults, 1 child and zero infants and one with 2 adults