Here are the most important deadlines from major carriers: FedEx USPS (United States Postal Service) UPS (United Parcel Service) What is National Free Shipping Day? National Free Shipping Day is a ...

Free shipping is a top priority for 66% of online shoppers. Learn why it's a dealbreaker and how it impacts retailer choices.

The United States' biggest retailer is introducing free two-day shipping with no membership fee. Amazon offers free two-day shipping through Prime, which costs $99 a year. “In today's world of e ...