Costco's (COST +1.64%) $100 billion in annual sales might just be the start.
In the following video, Fool contributor Demitrios Kalogeropoulos outlines three trends that point to solid sales growth for the warehouse retailer in the years ahead. He argues that market share gains, membership fee growth, and a spiking store footprint all suggest that Costco's winning streak is just heating up, and that the stock's current premium is well deserved.
