Store Wi-Fi ROI
Wi-Fi data analytics help justify the cost of ‘free’ Wi-Fi
By:Â Martin Vilaboy

Itâs been said that in-store Wi-Fi is a linchpin to omni-channel retail. Thatâs because this relatively mature and standardized technology platform connects the customerâs digital presence (via their smartphones) to the physical storefront experience. All the while, the âfreeâ Internet access provided by guest-host Wi-Fi has almost become expected by consumers.
Still, only about a quarter of retailers recently surveyed by Retail Systems Research had Wi-Fi available for employees on the selling floor, and just 19 percent had wireless available for customers. A survey by IHL Group, which notably included the hospitality sector, found that only four in 10 respondents had Wi-Fi at the store level.
âWe still donât have enough Wi-Fienabled stores,â blogged Paula Rosenblum of Retail Systems Research.
One good reason for the slow creep in deployment is that while the word âfreeâ is often associated with âWi-Fi access,â providing customers with guest-host Wi-Fi is anything but free. A sufficient local area network, after all, requires hardware, cabling, security, design and installation. That can easily run as high as several thousand dollars for the largest of sporting goods stores. And that doesnât even include the monthly recurring cost paid to an Internet service provider.

In other words, thatâs some serious coinage to justify what is typically seen as a passive amenity deployed mostly as a customer experience value add. But what if retailers could derive more from âfreeâ Wi-Fi and its enabling local wireless infrastructure? Brent Baker, manager of network services at Powernet, a Cincinnati based business connectivity provider, believes retailers can leverage basic data gathering and analytics from their Wi-Fi networks to actively improve store operations, enable personalized marketing and customer service and directly drive sales. Powernetâs Beyond Wi-Fi solution, for one, makes Wi-Fi analytics accessible to the budgets and IT capabilities of mid-sized to large sporting goods and outdoor chains. The upshot: customers get an enhanced experience, store executives get a path toward the holy grail of connecting with customer across âall touch points,â and CFO types get their ROI.
To understand the importance of Wi-Fi inside the store, one only needs to take a gander at in-store shopper behavior. Quite simply, the smartphone changes everything.
Despite the relatively recent ubiquity of smartphones, about three-quarters of nearly 23,000 online shoppers surveyed by PwC report to using a mobile device while browsing in-store. Among those, more than a third are comparing prices with competitors or researching products, while more than three in 10 are accessing coupons or promotional codes. Not surprisingly, Millennials (aged 18 to 34 years old) are more likely to engage in these activities than older adults. They are 35 percent more likely to compare prices, 43 percent more likely to research product and 38 percent more likely to access discount offers. Within the U.S., more than eight in 10 Millennials use their mobile devices while in-store.
A separate study by Deloitte, meanwhile, estimates that mobile influences 28 percent of in-store sales around the globe, with the U.S. leading in terms of this digital influence among the six mature markets studied. At the same time, consumers tell Forrester researchers that they also want store associates to be digitally enabled. More than seven in 10 say itâs important for store employees to check store inventory when a shelf is empty, while 67 percent want associates to be able to look up additional product information. More than half of shoppers expect employees to be able to look up and reserve inventory at a nearby store.
âMillennials play a large role in the in-store shopping revolution, as their smartphones are basically an evolutionary extension that the retail industry has yet to catch up with,â says Patrick Connolly, principal analyst at ABI Research. 
âThe conceptual battle between brick-and-mortar versus online is dead. All retailers must become omni channel and harness the power of the smartphone by developing next generation, personalized experiences.â
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By providing a Wi-Fi experience, retailers put themselves in position to control the in-store shopperâs digital experience. That can be done through a simple landing and log-in page that shoppers must cross to access the free connectivity. Here a retailer can push offers and content or highlight in-store services that discourage shoppers from searching competing offers.
âThis page is your first opportunity to present a message to the customer,â says Baker.
Of course, that is just a beginning. Analysis of the Wi-Fi and locationbased data also can provide insight into how, who, when and where shoppers interact with in-store environments and merchandising campaigns. Whatâs more, âthese new technology platforms tend be inexpensive to deploy when compared with more traditional measurement instruments such as traffic-counting devices and video observations,â note researchers at the Platt Retail Institute.
Retailâs ROI
Consider, for instance, âwhat it would be like to have insight into every one of your visitorâs Facebook pages?â says Baker. Powernetâs Beyond Wi-Fi service allows shoppers to log-in via social media, providing retailers access to those profiles.
âHow much do retailers really know about the people who walk through their doors?â asks Baker. âThey know they have some connection or interest in the product they are selling, but they donât know what type of music they listen to, the personal relationships they value, other interests or any number of things they might be able to learn from someoneâs public social media profile.â
Armed with such information, retailers not only are prepared to build a profile around who is coming into their stores, but it also allows marketers to better tailor direct marketing, such as SMS messages or email offers, personalized to individualâs interests or demographic profiles.
âMaybe I want to encourage them to come back with a coupon or information on a special event thatâs really targeted at what I know their interests are based on their social media profile,â explains Baker.
For those who might be creeped out by what they could consider a form of âsocial media stalking,â Beyond Wi-Fi also allows users to login through the more-standard, just-give-us-your-email option. Armed with just that information, a store manager could run a report, see who was in the store that weekend, for example, and trigger a comeback offer, depending on what a customer did or did not buy.
âItâs about marketing the right thing to the right people,â say Baker. (Messaging could even be delivered in real-time, while a customer is inside the store, although that would require a staff member actively monitoring the Beyond Wi-Fi portal in real-time to send the message.)
Even when a customer chooses not to opt-in but rather foregoes use of a storeâs free Wi-Fi, there is a pretty good chance they are carrying a smartphone. And if they are carrying a smartphone, there is a pretty good chance their Wi-Fi function is turned on, several studies suggest. Thatâs all Beyond Wi-Fi needs to provide valuable feedback on customersâ in-store activity.
âIf a Wi-Fi device comes through the door, even if the user doesnât log-in, weâre still going to track it,â explains Baker.
Since Beyond Wi-Fi tracks the location and movement of every Wi-Fi-compatible device on the floor, retailers can compile and monitor information such as footfall, traffic flow or where folks are congregating, in real-time or at any one point in time. Through analysis of that data, a store manager can gauge how well displays or end caps are engaging customers, at what times there are
choke points at check-out, if stimulus in one part of the store is moving traffic to another intended
part or how well a promotional or advertising campaign boosted foot traffic. Product placement and assortment can be improved based on dwell time measurements; while in a mall environment, the data can be applied to measure and improve store penetration rates. Watching for repeat visits, meanwhile, can provide better understanding of out-of-store marketing campaigns or help estimate product purchase cycles, while tracking customers along a path through store aisles can highlight optimal points to coordinate engagement.
Traffic data also can aid with staff availability, such as helping to match staffing and breaks to customer counts or better position staff to improve customer service. Ultimately, depending on the amount of time given and the gumption of the user, the possibilities to impact store operations seem almost limitless.
âYou can really expand on the âput the milk at the back of the grocery storeâ strategy,â says Baker.
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Things get even more interesting when Wi-Fi and location-based data is integrated with other data and systems, such as point-of-sale, human resource management or marketing automation. Most Wi-Fi analytics suites, including Powernetâs Beyond Wi-Fi, offer Web APIs (application programming interfaces) that allow data to be exported and combined with other systems.
âThe sky and your programming skills are pretty much the limit,â says Baker.
Imagine, for instance, a customer a retailer knows by name (or at least by screen name) comes into a store and is instantly greeted with a personalized message or offer.
 Say that customer comes in, lingers around the trail shoe wall for some time but leaves without visiting the cash register. A manager reviewing the dayâs traffic can see that behavior and initiate the push a coupon out to that customer offering 15 percent off all footwear. Or say a customer comes in and purchases a climbing harness. As she walks out the door, a digital display could flash information about an upcoming in-store climbing clinic or guest speaker on the topic. Welcome to the future of retail.
âBy 2025, we will be exposed to a new shopping world in which the value of a physical store will no longer be measured in sales, queuing will not exist, any surface will be a storefront, customers will be able to find and buy any item at any time, and clothing will be shared, tried on virtually, and printed at home,â says ABI Researchâs Connolly. âThe path to the future should start today for smart retailers.â
A basic Wi-Fi data analytics suite provides retailers with a good first step on this path, while at the same time having an immediate positive impact on customer experience and in-store operations. Not bad for something thatâs considered âfree.â
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