When Sales Are Made in a Local Walmart,the Sales Data

Multiple Choice

When sales are made in a local Walmart,the sales data is sent to Walmart headquarters where the data are used to build a picture of the buying habits of people who shop at individual Walmarts across the nation.The use of ________ makes this possible.

A) POS systems
B) social shopping
C) e-commerce
D) e-menus
E) direct selling