This e-commerce superstar is growing much faster than Amazon. Amazon has been one of the best-performing stocks in the history of the stock market, and new advances in artificial intelligence (AI) have created a new wellspring of opportunity for the e-commerce king. However, while Amazon may continue to grow and gain, there's another e-commerce company that's growing faster and might have even greater opportunities. If you're looking for a powerhouse growth stock with massive potential, consider MercadoLibr ...