Senpex - on-demand last-mile courier delivery platform serving businesses and individuals to ship their packages and other items, on their schedule, using our trusted couriers. Customers can order delivery service any time, select a package size, and track their deliveries via the Senpex app and website. On-Demand Same-day Delivery Solution - delivery anything locally in 60-90 minutes. Most innovative mobile and web-based delivery app for businesses and individual consumers.