When adding an item to your Auction or Raffle, you can add a link to a website, Youtube video, Facebook page, etc. in the item description field.
To add a link to an item description simply:
1. Copy and paste your link into the item description
2. You can also add a hyperlink by highlighting a word or phrase and clicking the hyperlink button in the item description navigation panel
Copy and paste your URL in the URL field and select whether you want the URL to be opened in a new tab once clicked.
Here's how it would look on the event landing page: