Free SMS for WooCommerce is a plugin that sends SMS notifications (when, for example, you change the order status to completed) directly from your phone, using dedicated open-source Android app.
features:
* 30 messages/month for free
* $2 monthly for unlimited messages, or you can spin up your own service and have it for free (see the plugins website for more details).
* No contracts and additional fees
* Send different messages to different countries
* Or just send messages to your country only
* Send messages when order is placed, completed, cancelled, delayed and more
