A mobile-friendly website isn’t just a way to improve the customer experience. Mobile website optimization is a necessity for ...

According to comScore, as of December 2013, 156 million Americans owned a smartphone, a more than 3% increase from September 2013. And that number is expected to continue to grow. Indeed, eMarketer ...

Opinions expressed by Entrepreneur contributors are their own. Remember when people actually debated whether e-commerce was for real? As it would turn out, the merchants who went online first had the ...