Christina Cheddar Berk is assistant managing editor of Enterprise coverage at CNBC Digital.
Courtney Reagan is CNBC's Retail Reporter.
Tom is a Senior Editor and Assignment Desk Manager for CNBC TV. He also writes about the business of beer for CNBC.com.
Stephanie Landsman is one of the producers of "Fast Money."
San Francisco Bureau Chief at CNBC
The investor told CNBC that Amazon's strength in cloud services means the company disrupts any industry reticent to take on the cloud.
CNBC and three NBC affiliate stations put six retailers' buy online, pick up in store services to the test.
Financing sources are looking for predictability and strength in both full-price and off-price models.