It's Cyber Monday.<br />U.S. shoppers who missed out on deals this past Black Friday are expected to flock to online sites today.<br />According to Reuters, Cyber Monday will test the limits for some retailers that have been investing heavily on their e-commerce operations.<br />The much-hyped marketing day is expected to be the largest U.S. online shopping day in history.<br />The day has the potential of yielding $7.8 billion in sales or 17.6 percent growth over last year, according to Adobe Analytics.<br />Amazon. <br />
