An event can define a default product, which is applied to entries of all categories, unless it is overridden. This setting, if set, will override any Event Product configurations defined at series level.

The categories in an event can override the default product, which is then applied to that category. This setting has the highest precedence and override all other values.

The series can define a Default Product, which will apply to all events linked to the Series.

The series can define products per category, which will override the Event Default Product defined at the Series level only for the linked Category.

This product is added to the first entry of a race linked to this series. This allows hosting multiple races, but charging a single entry fee, or charging an overhead administration fee for entering the series, such as a number or tag which will be used in all events in the series.