Keeping Your Privacy Promises: Retail Tracking and Opt-Out Choices
The FTC’s complaint stated that Nomi’s technology (called its “Listen” service) allows retailers to track consumers’ movements through stores. The company places sensors in its clients’ stores, which collect the MAC addresses of consumers’ mobile devices as the devices search for WiFi networks. While Nomi “hashes” the MAC addresses prior to storage in order to hide the specific MAC addresses, the process results in identifiers unique to consumers’ mobile devices which can be tracked over time. Nomi provided its retail clients with aggregated information, such as how long consumers stayed in the store, the types of devices used by consumers, and how many customers had visited a different location in a chain of stores. Between January and September 2013, Nomi collected information on approximately 9 million mobile devices, according to the FTC’s complaint.
Nomi’s settlement does not require any monetary payment but prohibits Nomi from misrepresenting the options through which consumers can exercise control over the collection, use, disclosure or sharing of information collected from or about them or their devices. The settlement also bars Nomi from misrepresenting the extent to which consumers will be provided notice about how data from or about a particular consumer or device is collected, used, disclosed or shared. Nomi is required to maintain certain supporting records for five years. As is typical with FTC consent orders, this agreement remains in force for 20 years.
What can companies learn from Nomi’s settlement, even those not in the retail tracking business?
- While this is the first FTC action against a retail tracking company, the FTC has repeatedly stated that it will enforce the FTC Act and other laws under its jurisdiction against emerging as well as traditional technologies.
- The FTC noted that Nomi had about 45 clients. Most of those clients did not post a disclosure or notify consumers regarding their use of the Listen service, and Nomi did not mandate such disclosures by its clients. The FTC did not address what, if any, obligation, these businesses may have to make such disclosures. Will it become common/mandated to see a sign in a retail location warning that retail tracking via mobile phones is occurring (similar to signs about video surveillance)? One industry group’s self-regulatory policy requires retail analytics firms to take “reasonable steps to require that companies using their technology display, in a conspicuous location, signage that informs consumers about the collection and use of MLA [mobile location analytics] Data at that location.” This issue will become more prevalent as more retailers and other businesses use tracking technology.
- Interestingly, the FTC brought this action even though traditional “personal information” was not collected (such as name, address, social security number, etc.). Organizations should not assume that collecting IP addresses, MAC addresses, or other less personalized information presents no issues. The FTC takes privacy statements seriously, whatever the information collected (though certainly there is more sensitivity toward certain categories such as health, financial, and children’s information).
The bottom line is “do what you say” when it comes to privacy practices. All companies should evaluate their privacy policies at least every six months to ensure that they remain accurate and complete, have working links (if any), and reflect a company’s current practices.