Twenty years after the first recorded online transaction--Sting's CD, Ten Summoner's Tales -- ecommerce is now a worldwide market that stretches from multi-national retailers to single owner-operator small businesses. In fact, in 2015, ecommerce will see $100 billion in total sales. This presentation maps the growth of the industry to show how changing technology has lowered the barriers to entry and allow business owners to create an online store and successfully compete against against brands 100 times their size, at a fraction of the cost.