Shipping to PO Boxes 2026: Stop Paying Failed-Delivery Fees

Shipping to PO boxes is only available through USPS. If you ship via UPS or FedEx, you'll have to pay a $25 address correction fee plus return shipping costs. Here's how to pay $0.
Return-to-Sender Fees 2026: Stop Paying Twice

Return-to-sender fees in 2026: UPS and FedEx charge for return shipping plus a $25.50 address correction fee. Find out what RTS really costs and 7 ways to pay less.