Premium Forwarding Service (PFS) Commercial lets businesses consolidate mail received from multiple PO Boxes and street addresses into a package for delivery to a single address. The Postal Service automated the request and payment process for PFS Commercial shipments by Priority Mail Express. Information is entered online through the Business Customer Gateway, the portal used by business customers to access Postal Service payment and other applications. In addition, businesses that use PFS Commercial will pay an annual application fee instead of being charged a fee each time they request the service.