There's never been a better time to switch to USPS®. With world-class service, the largest delivery network in the United States, and upfront pricing, our shipping services will help your business grow at prices that won't give you sticker shock. At USPS, we offer. . . Online shipping with discounted rates and free USPS Tracking™ The nation's largest delivery network Free supplies to your door Free Package Pickup* Free Saturday delivery** No surcharges for residential delivery Mobile applications Friendly customer service by phone Nearby service at the Post Office™ Eco-Friendly Packaging Easy and convenient Return options International Shipping When, where, and how you do business with us is up to you. Plus, we go beyond our competition with online savings.