WooCommerce Meta Cart Handler

WooCommerce Meta Cart Handler A WordPress/WooCommerce plugin that auto-populates the WooCommerce cart from Meta (Facebook/Instagram) deep-link URLs such as /cart/?products=..., supporting seamless checkout transfers from Meta Shops, Instagram, and Facebook. Features Accepts Meta/Facebook/Instagram shop links with pre-filled products. Parses the products parameter and auto-adds each product to the WooCommerce cart by ID or SKU. Supports both simple products and product variations (by numeric ID or SKU). Robust parsing: tokens may include parent ID/SKU + variation ID/SKU + quantity. Optional fbch=ping health check confirms plugin is active. Handles WooCommerce cart initialization timing safely. Raw QUERYSTRING fallback parsing for hosts where $GET is unreliable. Verbose debug logging to WordPress debug log (controlled by FBCHVERBOSE). Prevents duplicate reprocessing with transient loop guard. Always redirects to a clean /cart/ URL after handling. Installation 1. Download the plugin: Download woocommerce-meta-cart-handler.zip 2. Upload to your WordPress site: Go to Plugins Add New Upload Plugin and select the ZIP file, or Extract the contents to your /wp-