Selling Add-ons

# Selling Add-ons Add-ons are extra items a buyer can purchase with their tickets — parking, T-shirts, drink tickets, meet-and-greets, and more. ## Create an add-on In the event builder open the **Add-ons** section and add each item with a **name**, **price**, **quantity**, and **description**. Add-ons have their own inventory, tracked separately from ticket tiers. ## At checkout Add-ons appear after [ticket selection](#/help/ticket-tiers-and-inventory) in the [purchase flow](#/help/purchase-flow-overview). Quantities are validated against remaining inventory. ## Reporting Add-on revenue appears in the **Add-ons purchased** report in the [Reporting Hub](#/help/reporting-hub-overview), and on the [Attendees](#/help/attendees-and-checkin) page per buyer.