The plugin does not require any special server functionality. It works on any WordPress instance, this can be a new site or an existing one.
The WooCommerce plugin should be deployed and active on the site before using the plugin.
The environment requirements are minimum, the code is compact and well organized to ensure very fast processing. It will not use more resources than a small to medium plugin. It takes under 5% of WooCommerce code time execution.
There is a minimum WordPress version required as 4.4 which is already available to most sites.
No modifications on WordPress core files and plugins are required, as long they follow the WordPress Codex and WooCommerce development practices. All features and functionality are achieved through WordPress filters and actions to ensure maximum comparability with other codes.