Name: New technology allows retailers to track customers’ every move
Uploaded: Fri Feb 21 2020 14:40:00 GMT+0000 (UTC)
Duration: 4 min 41 s
Description: New high-tech tools are allowing retailers to track information about customers while shopping online and in the store. NBC’s Vicky Nguyen investigates how it works and what shoppers need to know.

Feb. 21, 202004:41