Can I turn the volume up in the app?

Yes, the volume can be managed from the app preferences page. To tune the volume, you just need to do the following:

  1. From the Shopify Admin, go to the 'Apps' section.
  2. Find the White Christmas app and open it.
  3. Go to Audio preferences and then tune it from there. 

You can turn the volume up or down, depending on your preference: