Technically, WooCommerce is a free add-on to your WordPress CMS (also completely free). Therefore, by definition, the WordPress infrastructure is open source and free to use.
Various visual and technical additions are paid, for example:
- Professional paid templates
- Plugins (except 60 thousand, that are free)
Often, developers create plugins according to the Freemium model: providing limited functionality for free, and limit some advanced functions. In this case, you need to purchase a paid version in order to use the full functionality of the plugin.
Therefore, during the website development on WordPress, it is important paying attention to the availability of free plugins and their functionality.
All the other payments are very transparent. Before developing a particular solution, we will provide you with a detailed commercial proposal with a fixed cost of implementation.