ups flat rate shipping rates

ups flat rate shipping rates UPS flat rate shipping rates offer a predictable pricing structure based on box size rather than weight or destination, making it ideal for businesses shipping heavy items domestically. Available through UPS Simple Rate, packages can be sent nationwide for a flat fee using your own or UPS-provided packaging. Rates start at approximately $10 for extra-small boxes and increase based on size tiers. Delivery time is typically 1–5 business days depending on service level, with options for ground or air delivery and included tracking.