Everybody loves a bargain, especially during the holiday shopping season.
In fact, that seems to be part of the fun of Christmas: finding that perfect gift for Uncle Fred on sale, or picking something up for little Timmy at half off. Many of us have a lot of folks to buy for, after all, and a limited budget, so paying full price is out of the question.
But for every buck or two we save while trolling the aisles of our local shopping mall or giant retail store, somebody somewhere else is probably picking up the tab. Shopping in the United States, long considered a national pastime, comes with its own hidden costs, especially when we start talking about the mega-retailers like Wal-Mart, Target or Sears. 
And just because many of these costs are hidden from the average consumer doesn’t mean they’re not there.
Take wages, for example. One of the key ways to sell a product cheap is to keep costs down, and for most big retailers, that means paying their employees the very least they can.