Sam's Club now offers its Sam's Club Plus Members free shipping on all orders. Where shipping had been previously been based on size, shipping method, and delivery address, it's now no-hassle free shipping with no minimum purchase for all orders (with a small number of exclusions). CBS News has lots more information.

They're also simplifying their membership options — the Sam's Club Plus membership still costs $100 per year, while the Business and Savings membership has been consolidated with the regular membership, at a $45 yearly fee.