Sam's Club offers plenty of samples, with a range of volume and variety depending on when you shop. Here's what you should ...

You probably assumed that stores weren't giving away free samples just to be nice. However, the real mechanics of how free samples make you buy more stuff are pretty subtle and interesting. No one ...

Drug samples used to be de rigueur for the majority of pharmaceutical sales calls. As new data show, the goal of getting samples into the hands of doctors or patients is falling out of favor, and the ...