Table of Contents
Problem Description #
Generic “not working” reports: plugin not appearing or not calculating.
Checklist (numbered quick diagnostic steps)
- Confirm plugin & WP/WooCommerce versions: Update plugin and core.
- Clear caches: Browser, CDN and server cache.
- Test with default theme: Switch to Storefront or Twenty Twenty* and test.
- Disable other plugins: Deactivate all but WooCommerce + Free Shipping Bar and test.
- Check plugin settings position: Use a position inside the cart totals or cart area that is updated.
- Check Console & PHP logs: Capture JS console errors and PHP fatal errors.
- Enable WP_DEBUG on staging to get more details.
- If using blocks or widgets: Make sure WooCommerce Blocks and page builder versions are up to date.
- If behavior is specific to an area (mini-cart, product listing): Try moving shortcode or use Pro AJAX. WordPress.org+1
