What Is a Flat Shipping Rate? A Complete Guide
A flat shipping rate is a pricing method where sellers charge a fixed, predetermined fee for shipping, regardless of the package’s weight, size, or delivery distance. This guide explains how flat rates work, their advantages, and potential drawbacks for businesses and customers. By offering a consistent shipping cost, sellers can simplify checkout, reduce cart abandonment, and make expenses predictable for both sides. It is especially useful for e-commerce stores shipping items of similar size or weight, as it avoids complex calculations and surprises at checkout. However, flat rates may not always be cost-effective for very heavy, bulky, or low-value orders. The guide also covers when to use flat shipping, how to set the right rate, and strategies to balance affordability and profitability in order fulfillment.









