Price
Showing the product price is one of the most important things on product pages. We have a few tricks here as well.
If the product price is set to $0, it's replaced by a translatable string - 'Free'.
If you want to change this text you can go into your Online Store > Themes and click on Actions > Edit default theme content:
Search for free in the Filter bar and edit the field under General > Money > Free:
