NEW YORK ( TheStreet) -- Amazon ( AMZN) changed the way businesses market products and the way people buy products. Amazon's shadow casts long and wide on contemporary retail marketing. AMZN data by YCharts
One Wall Street firm thinks it's a real possibility.
Millennials are the most active online shoppers, followed by Gen Xers, Baby Boomers and senior citizens.
This deal looks likely to be wrapped up soon.
Healthcare's slide weighs on rest of markets.