passThrough property
PassThrough marks money we collect and remit rather than keep — the state's fee is not our revenue, and a quote that hides that is a quote that reads as a bigger margin than it is.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
bool? passThrough;