The Upsell feature has been updated to allow you to not only add optional features to offer your customers at time of checkout to purchase, but also include products at no cost.
For example, you may want to include a free punch pass for open skate or Inflatables to everyone that signs up for a specific class.
How It Looks
When you are viewing the parent product settings (for example the program product that customers are registering for) you will notice "Add-ons" on the left hand side.
Start typing in the products or pass you would like to upsell or automatically attach to the parent product.
When someone is registering on Dash Online or on the Admin side, they will be presented with the optional products that were added plus will see any automatic add-on's if applicable.
Be sure to check out the full setup article here to get started.