Today's consumers are no longer dependent on their local store to shop. With a world of retailers and brands on their palm, customers have literally become a ‘point of sale’ with their preferred devices. Consumers today, no matter wherever they are, shop from their computers, tablets, and smartphones. They are free to make choices and choose their desired methods of payment. Whether a customer would like his order to be shipped to his home or picked up from a store, all depends on his will and convenience.
When retailers aim to collect more data about their customers, they follow larger sources of market information. These vast pools of analytics, facts and figures are known as Big Data