Which of the following is true about computer scanner checkouts? 1-They record purchases by passing them over a laser scanner. 2-One of their advantages to the researcher is the ability to look at data over short periods of time. 3-Consumers' purchase data can be instantly accessed.
A)1
B)2
C)3
D)2 and 3
E)1, 2, and 3

Question

Quizplus · Accepted Answer

Computer scanner checkouts record purchases using laser scanners, allow researchers to analyze data over short periods, and enable instant access to consumer purchase data.

Which of the Following Is True About Computer Scanner Checkouts