What app is this?

[SweetestTea]

Hello,

I have never seen this done before.  What app is this site using to change the add to cart to attend for a pop-up shop event when ordering an item?  https://www.popupbagels.com/product/nantucket-stroll-sunday/193?cp=true&sa=false&sbp=false&q=false&c...

[Gold · Accepted solution]

HI, you can add the item as an Event so features and options change to display as Event.

[SweetestTea]

Thank you!