FW Rental for WooCommerce requires the following to operate.
| WordPress | 6.9 or newer |
| WooCommerce | 10.9 or newer, installed and active |
| PHP | 8.1 or newer |
| Database | MySQL or MariaDB |
| Order storage | HPOS (High-Performance Order Storage) and the classic post order storage are both supported |
WooCommerce is a hard requirement, not a recommendation. WordPress enforces it through the Requires Plugins header, so WordPress itself will not let you activate FW Rental for WooCommerce unless WooCommerce is present. The plugin also checks the WooCommerce version separately: if the version it finds is older than 10.9, a notice appears on the Plugins screen telling you plainly what needs to be updated.