TrackPurchaseParameters class Null safety


TrackPurchaseParameters({String? orderId, double? value, String? currencyCode, String? countryCode, Map<String, String>? additionalInfo})


additionalInfo Map<String, String>?
Any additional information associated to the purchase. Reserved keys: order_id, value, currency, country. Any values passed in the additionalInfo that use a reserved key will be ignored.
read / write
countryCode String?
The country code of the purchase.
read / write
currencyCode String?
The currency code of the purchase value.
read / write
hashCode int
The hash code for this object. [...]
read-only, inherited
orderId String?
A unique identifier for the user's order.
read / write
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
value double?
The value of the order.
read / write


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toString() String
A string representation of this object. [...]


operator ==(Object other) bool
The equality operator. [...]