Absolutely! Here's how:
- The participant goes to your Event Store (this is the Store tab on your Event page)
- They click the Get it! button next to the merchandise item they'd like to add
- On the pop up screen that appears, they can check the box next to Add this to my [Event Name] Registration
- They'll enter the confirmation number for their registration in the box below and click Search
- Then they'll select their registration from the Select Registration drop down
- Once everything is all set, they'll click Add Item
From there, the participant can continue to check out. Once they've checked out, the merchandise item will be associated with their event registration.