Known and fixed prices: On USPS, the shipping box dimensions are fixed and the price too.Here are some specific features that make USPS flat rate boxes ideal : Even flat rate shipping works well with certain brands where the shipping cost is inevitable. When you consider shipping costs based on distance or even dimensional weight which is again calculated on the basis of the dimensions like width, height, weight, etc.

If you see, flat rate shipping is the most affordable way of shipping, when you consider eCommerce. Why is flat rate shipping best for eCommerce? The weight of the package is the prime factor that determines the shipping costs, which is ideal for all online stores. In order to improve the customer’s shopping experience and reduce shipping costs, USPS offers flat rate boxes and envelopes for online stores. How to integrate flat-rate shipping using ELEX WooCommerce USPS Shipping Plugin with Print Label.Why use flat rate shipping for eCommerce?.Why is flat rate shipping best for eCommerce?.

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