Now that the biggest shopping day of the year has past, let’s take a look at how Black Friday has changed over the years. Whether people go out to the stores, shop online or search for eBay Deals, there’s no denying the surge in spending that occurs and stimulates the economy. Over $12 billion in sales occurs every season, and thousands of stores open their doors as early as Thursday night to welcome shoppers. Learn more with this handy infographic: