Online Shopping 101 These days, everyone wants your attention. Especially leading up to this holiday season, you will no doubt be bombarded with sales, specials, and recommended products. But the marketing techniques of yesteryear are long gone. Now, we have mountains of data to work with. There are 2.5 quintillion bytes of data created every day. Even in 2013, the vast majority of data in existence was created in the previous two years. This data
