On Feb. 23, Estée Lauder announced its plans to pay $1 billion for a majority stake in Deciem – a Canadian-based company that owns multiple beauty brands. The Ordinary, Deciem's flagship D2C brand netted $460M in sales the past year and has developed a cult-like following. In this article, we'll explore The Ordinary's winning eCommerce strategy and provide tips to take it to the next level.