Add-Ons are additional items that can be purchased alongside a Membership Level. Examples of add-ons could be optional fees for items like guest passes, lockers or other rentals, or merchandise for sale. There is no limit on the number of add-ons you can create.

During the setup you are able to customize each add-on. To see more about these fields, see the Add-ons section in this article:https://support.donorview.com/en/support/solutions/articles/9000151284-membership-setup-tab

Once the add-ons are created, members can then select their desired quantity from the membership page when registering.