Christine Aguilera

The cross-channel retail industry is at a crossroads. For starters, due to the economic downturn, the past couple of years have been difficult for the retail sector. But that's changing. Retailers are starting to see signs of life and are breathing a sigh of relief. At press time, for example, it was announced that February retail sales increased 0.6 percent over January and 4.2 percent year-over-year, according to the National Retail Federation.