Some vendors have figured out how to maintain ultralow prices: Trick the U.S. postal service into delivering products for ...

During the busiest shipping season of the year, the U.S. Postal Service reported it has already processed an estimated 5.2 billion packages. Here are the deadlines for shipping your packages ...

You need to remember that, when you calculate postage by weight, you should use the total weight of the package and not the weight of the product. What is the cheapest way to ship for a business? It ...