Grubhub Inc. announced that it is offering a new product feature, On-Demand Delivery. This service gives self-delivery restaurants on the Grubhub Marketplace the option to request a Grubhub delivery driver to facilitate the last-mile logistics on a per-order basis whenever needed. On-Demand Delivery joins the suite of services that Grubhub offers its restaurant partners, including Supplemental Delivery, which allows self-delivery restaurants to expand their delivery boundary and reach more diners with the help of Grubhub drivers.