Frank and His Wife, Paula, Run a Country Store in a High-Foot-Traffic

Multiple Choice

Frank and his wife, Paula, run a country store in a high-foot-traffic area in a resort town. Which of the following would not be a beneficial use of mobile technology for their store?

A) Telemetry
B) Location-based
C) Wireless payments
D) Mobile app loyalty program
E) All of these could be used beneficial.