Do you need to save each time a tag is applied, or does the program automatically save the tags?

[Darth Moxy]

You do need to save each time you add tags using the save button just below the tag box. If you're wanting to add a tag to an order or a product, you'll want to hit save after you've added the tag. If you're adding a tag to a person, there is a "Submit Tag" button right uder where you've added the tag.