1st class package rates

1st class package rates 1st class package rates with USPS apply to packages weighing up to 15.999 ounces and offer an affordable solution for light shipments. Rates start under $5 and vary by weight and distance. The service includes tracking and delivery within 1-5 business days. Ideal for small businesses and individuals, it provides reliable domestic shipping for items like accessories, books, or apparel. First Class Package Service offers discounts through online postage tools and is widely used for low-cost fulfillment.