Extended fields for impressions
OptionalarrivalArrival time/date
Optionalarrival_Arrival city UUID
OptionalbuttonButton location (for addToCart events)
OptionalconnectionType of connection (direct or number of changes)
OptionaldepartureDeparture time/date
Optionaldeparture_Departure city UUID
OptionaldestinationDestination station name
OptionaldurationDuration in minutes
Product ID
OptionallabelsAdditional product information serialized as JSON
OptionalleadtimeLead time in hours
OptionalleadtimeLead time in days
Product name
OptionaloriginOrigin station name
Product price - can be number or string
OptionalproviderProvider of the transport service
OptionalquantityQuantity of products
OptionalreturnType of return (oneway, return_there, return_back)
Optionalstation_Origin station slug
Optionalstation_Destination station slug
OptionaltransferType of transfer
OptionalutilizationUtilization rate
Product object for enhanced ecommerce events