The retail industry has experienced significant change and evolution in the past decade—perhaps more than any other consumer discretionary industry in the marketplace. The rapid growth and expansion of e-commerce has been a key catalyst in driving such evolution. As consumer preferences have evolved, and their demand for convenience and expedited service has increased, e-commerce has been a become a preferred channel for making purchases. What started out as a medium for purchasing everyday goods, such as clothing, has become a vast marketplace where buyers can find just about anything they need or want online – even groceries.