If you've been dragging your feet on setting up your e-commerce site, it's time to seize the day. It's now easier than ever to get started - and get started right. Not only can you now integrate your Square account with e-commerce platform Bigcommerce, but also we have their Managing Editor, Tracey Wallace, on tap for a series of e-commerce 101 guest blog posts. Last week, she walked us through tips for increasing sales on your e-commerce site. Today, she's tackling a crucial aspect of e-commerce marketing social media.