Replace the zero price of a product with the word "Free", and
reward customer loyalty with gifts using Zero Price module
Rather than showing a zero price, which may seem unappealing or confusing, "Free" is a more positive and clear message.
easily enable "Free" option for products with Zero Price module
This module is used in the backend only and its settings can be found under the Modules and Extensions tabs.
Widgets and pages:
No widgets or pages are added to this module.