Lockerz.com was an international social commerce website based in Seattle, Washington. The site claimed 19 million members as of July 2011 in 195 different countries.Lockerz operated primarily on the basis of accumulating and spending Lockerz points, also called PTZ. Members acquired PTZ for logging into the site, watching short videos, referring friends, answering daily questions and polls, or purchasing items from Lockerz, among other activities.