With the current economy, we are all looking to save money. Online sample sales are a great way to build your wardrobe without spending a fortune. You can find a variety of online sample sale websites ...

Ahh, the beauty of online sample shopping. Instead of braving nasty weather and waiting on long lines at designer boutiques during two hours of an exclusive sample sale, you can shop these daily sales ...

By Courtney Kennedy, Andrew Mercer, Scott Keeter, Nick Hatley, Kyley McGeeney and Alejandra Gimenez As the costs and nonresponse rates of traditional, probability-based surveys seem to grow each year, ...

To better understand the current landscape of commercially available online nonprobability samples, Pew Research Center conducted a study in which an identical questionnaire was administered to nine ...