Know the shoppers who walk into your stores, not just the ones who shop online
Your ecommerce team knows every visitor by name. Your stores see thousands a day and remember almost none of them. Purple turns store WiFi into consented first-party data, loyalty sign-ups and app growth, on the access points you already own.
- One-line sign-in with marketing consent
- 400+ CRM and martech connectors
- Store insight from every visit
- Tills and colleagues on their own secure networks

Most of your sales happen in store. Most of your shopper data comes from online.
Retail marketing teams can name, segment and re-engage every website visitor. The same people walk into a store and become anonymous the moment they cross the threshold. That blind spot usually shows up in four places.
A typical store estate today
- Free WiFi with a password on a card by the till, and no idea who connected
- Sign-up forms that shoppers abandon halfway through, with no marketing consent at the end
- A loyalty scheme and app that store visits never feed into
- Card terminals, handheld scanners and shoppers' phones sharing one network
With Purple
- Every connection becomes a named, opted-in shopper. Jimmy Choo moved its opt-in rate from 60% to 90%.
- Consented records flow straight into your CRM through 400+ data connectors
- The sign-in moment invites shoppers into loyalty and your app. Harrods added 4,453 loyalty members in a year.
- Shoppers, colleagues and store devices each on their own network, kept apart from the payment network
Everything your stores need from WiFi, run centrally for the whole estate
Four jobs that usually sit with four different suppliers, managed from one dashboard by your head office marketing and IT teams.
A branded sign-in that earns consent
One-line sign-in in your brand, with UK GDPR consent and a full audit trail behind every record.
02 · Loyalty and CRMData your CRM can use the same day
Opted-in shoppers sent to your CRM, loyalty scheme and app through 400+ connectors.
03 · Store insightKnow who visits, and what they want
New and returning shoppers, dwell time and one-question surveys, store by store.
04 · Store networkColleagues and devices, kept secure
Colleagues sign in with their work account. Tills, scanners and screens get a private key each.
The first impression on the screen they are already holding
A shopper who signs in to your WiFi is making a choice, not clicking past a form, so the list you build is opted in and accurate. Purple puts that moment in your brand, keeps it to one line for returning shoppers and asks for consent in plain words. Jimmy Choo moved its opt-in rate from 60% to 90% after switching on one-line sign-in.
- Sign in with email, social login or a short form, in the languages your shoppers speak
- Returning shoppers reconnect in one line and are recognised on every visit
- UK GDPR and CCPA consent recorded with a full audit trail
- Ask only for what you will use, and build profiles over later visits
Avoca moved its opt-in rate from 48% to 72% in the first week of one-line sign-in.
Explore guest WiFi
Shopper sign-inTurn store visits into loyalty members and repeat sales
WiFi data only pays when it reaches the systems your team already runs. Purple sends every opted-in shopper to your CRM, email platform and loyalty scheme, and uses the sign-in moment to invite them further in. Harrods asked shoppers one extra question at sign-in and added 4,453 loyalty members in a year. Michael Kors added a date of birth field and its birthday campaign drove €216,515 in sales.
- 400+ data connectors, including Salesforce, HubSpot, Braze, Mailchimp and dotdigital
- Send shoppers straight to loyalty sign-up with their email already filled in
- Promote your app at the moment of visit. Under Armour passed 3 million rewards sign-ups against a goal of 1 million.
- Trigger birthday, welcome-back and lapsed-shopper messages from real store visits
LoyaltyAudience intelligence from every store, not just the flagship
Head office sees sales by store. Purple adds who came in: how many shoppers were new or returning, how long they stayed and what they told you. One-question surveys at sign-in reach people while they are standing in your store. Home Depot Mexico collected 120,800 responses at a 96% response rate across 27 stores.
- New and returning shoppers, visit frequency and dwell time for every store
- Surveys at sign-in to test ranges, opening hours and store events
- Compare stores, regions and formats from one dashboard
- Every figure based on consented, permission-based data
Store insightA secure network for the people and devices that run the store
Shop floor colleagues, card terminals, handheld scanners, digital screens and stockroom printers all need a connection, and none of them belong on the shopper network. Purple gives colleagues sign-in with their work account and gives every device its own key, so a leaked password never reaches the tills.
- Colleagues sign in with Microsoft Entra ID, Okta or Google Workspace, and leavers lose access when their account is disabled
- xPSK gives EPOS, scanners and screens their own key and VLAN, revocable one at a time
- Shopper traffic kept apart from the payment network, the separation PCI DSS asks for
- DNS content filtering on the shopper network keeps family-friendly stores family-friendly
Staff and devicesWhat store WiFi usually does, and what it does with Purple
The same access points, doing a different job for your marketing and IT teams.

Measured in sales and sign-ups, not connections
Retail brands use Purple to fill their CRM, grow loyalty and bring shoppers back. These are the results they have measured.
Figures from Purple's work with Harrods, Jimmy Choo, Under Armour and Michael Kors.

Free brochure
Take this page into your next budget meeting
Everything on this page as an eight-page PDF brochure, ready to share with the people who sign off your network spend.
Get the brochure
Your name and email is all we need. The download appears straight away.
Live across your estate without new hardware
- 1
Point your access points at Purple
We configure the shopper, colleague and device networks on the access points already in your stores.
- 2
Design the sign-in and connect your CRM
Your brand, your consent wording and your data fields, sent to your CRM, email platform and loyalty scheme.
- 3
Roll out store by store
Start with a pilot group of stores, measure opt-ins and sign-ups, then switch on the rest of the estate.
See what your stores could know about their shoppers
Tell us about your estate and your CRM, and we will show you how sign-in, loyalty, insight and the store network would work on your hardware.
- Works with Cisco Meraki, HPE Aruba, Ruckus, Juniper Mist, Ubiquiti UniFi, Cambium, Extreme and Fortinet
- 400+ data connectors, including Salesforce, HubSpot, Braze, Mailchimp and dotdigital
- ISO 27001 certified, UK GDPR and CCPA compliant, zero data breaches since 2012
Book a retail demo
A 30-minute call with someone who knows retail CRM and store networks.
Retail WiFi questions, answered
What retail marketing, CRM and IT teams ask us most
Do we need to replace the access points in our stores?
No. Purple layers on top of the access points you already own, including Cisco Meraki, HPE Aruba, Ruckus, Juniper Mist, Ubiquiti UniFi, Cambium, Extreme and Fortinet. There is no rip and replace.
Is the shopper data we collect GDPR compliant?
Yes. Shoppers give consent in plain words at sign-in, and every record carries a full audit trail. Purple is ISO 27001 certified, UK GDPR and CCPA compliant, and has had zero data breaches since 2012.
Which CRM and marketing platforms do you connect to?
Purple has 400+ data connectors, including Salesforce, HubSpot, Braze, Mailchimp and dotdigital. Opted-in shoppers flow into the platforms your team already uses, so there are no exports to manage.
Can WiFi help grow our loyalty scheme and app?
Yes. The sign-in moment can invite shoppers to join your loyalty scheme with their email already filled in, or promote your app. Harrods added 4,453 loyalty members in a year this way, and Under Armour passed 3 million rewards sign-ups.
How do we run this across hundreds of stores?
Everything is managed centrally from one dashboard. Head office sets the sign-in, consent and connectors once, and you can tailor offers or surveys by store, region or format. Home Depot Mexico runs it across 27 stores and MAJA Sportswear across 102.
How do we keep tills and payment devices separate from shopper WiFi?
Shoppers sit on their own network, apart from the payment network, which is the separation PCI DSS asks for. Card terminals, scanners and screens each get their own key and VLAN through xPSK, and colleagues sign in with their work account.
Can store colleagues use the same platform?
Yes. Colleagues sign in with Microsoft Entra ID, Okta or Google Workspace and get a certificate-based WiFi pass. When someone leaves and their account is disabled, they cannot reconnect, and there is no shared password to change.
Featured products for Retail
The Purple platform pieces most Retail venues deploy on day one.
Guest WiFi platform for Retail
Captive Portals, analytics, and marketing automation as a cloud overlay.
Captive Portal software for Retail
Modern Captive Portals with social login, SSO, and marketing consent.
Passwordless WiFi for Retail
EAP-TLS, iPSK, and Passpoint - replace shared passwords with identity.
Recommended solution for Retail
WiFi for marketing teams. First-party data capture, footfall analytics, and CRM-triggered automation built for venues that monetize visitor data.
See WiFi for marketing teams →Related pillar guides
The topical pillars most relevant to Retail. Each guide is the canonical hub for that area of the platform.
Guest WiFi
The master guide to delivering guest WiFi: models, layers, compliance, and how to choose a provider.
WiFi marketing
Turn captive portal sign-ins into consented first-party data, activated through your CRM and ESP.
WiFi analytics
Presence and engagement analytics, footfall, dwell, and GDPR-defensible measurement.
Further reading for Retail
Technical guides, articles and customer stories for teams running WiFi in this sector.
Guides for Retail
- WiFi in Retail Stores: Building Customer Profiles From Footfall Data
- Retail WiFi: How In-Store WiFi Drives Sales, Loyalty and Footfall
- How Shopping Centres Use WiFi Analytics to Attract and Retain Retailers
- How to Improve Customer Experience in Retail Stores
- How to Collect Customer Data In-Store: A Retailer's Guide
- Retail WiFi: From Traffic Analytics to Personalised In-Store Experiences
- Staff WiFi Policies for Retail: Securing Back-of-House Networks
- Family-Friendly WiFi: Best Practices for Shopping Centres
Related industries
Other verticals running on the same Purple platform.
Speak to an expert
Tell us about your venues and we'll show you how Purple fits.