overnight documents

overnight documents Overnight documents refer to urgent paper-based shipments sent using next-day delivery services offered by carriers such as USPS, FedEx, and UPS. These services ensure important documents like contracts, legal notices, and business paperwork arrive within one business day. USPS offers Priority Mail Express, while FedEx has Standard Overnight and UPS offers Next Day Air. Packages are tracked throughout transit and require signature upon delivery. Overnight document shipping is often used in legal, financial, and corporate sectors for time-sensitive communication.