Connect your WooCommerce-powered store to Lightspeed Retail’s Point of Sale system. Connect WooCommerce to Lightspeed Retail and keep inventory in sync across both systems The Lightspeed Retail Point of Sale integration for WooCommerce enables your WooCommerce store and Lightspeed Point of Sale account to communicate and keep inventory in sync.When a new sale comes in via your Point of Sale system, stock quantities are updated within WooCommerce. When a new order arrives via WooCommerce, your Lightspeed Retail account reflects the same inventory numbers.