Walgreens Advertising Group: retail media at a privately owned pharmacy chain

WAG sells reach into a pharmacy, and that sets the rules. Walgreens says it does not sell pharmacy information. When a customer submits a prescription order through a pharmacy account, that data falls under HIPAA and the Walgreens Notice of Privacy Practices, not the retail privacy policy (Walgreens privacy policy, 1 January 2026). WAG markets its loyalty and shopping data; it does not describe prescription files as an ad signal.

The table shows what the policy itself says. It reflects company statements, not a legal review.

The last row matters. Walgreens treats "certain health-related retail product purchases" as sensitive data for California residents. Several states now regulate consumer health data outside HIPAA, as our state health privacy laws tracker shows. A buyer targeting an over-the-counter health audience should ask how WAG handles those state rules.

Ownership is the second difference. Sycamore Partners completed its $10 billion take-private of Walgreens on 28 August 2025. Weeks earlier Walgreens had laid off about 15 people in its media-buying team, which it said was unrelated to the deal (Adweek, 28 August 2025). John Storms, who helped build Lowe's media network, now leads digital and retail media. In September 2026 he said Walgreens had been rethinking WAG since he arrived, with a focus on higher-performing placements (Modern Retail, 11 September 2026).

Onsite. WAG sells placements on Walgreens.com, in the app and in email. Since December 2025, Rokt has served offers on the Walgreens.com order confirmation page, which opened WAG to brands Walgreens does not stock (Digital Commerce 360, 9 December 2025).

Offsite. Managed and self-serve programmatic, search, social and connected TV campaigns use myWalgreens audiences. See the offsite retail media explainer for how audiences reach other platforms.

In-store. Walgreens is trying screens again after its dispute with Cooler Screens, which sued in 2023. From October 2026, Looma screens go into 1,200 stores. Each store gets two large screens, at the front and in the pharmacy waiting area, plus digital end caps (Modern Retail, 11 September 2026).

Audiences come from myWalgreens purchase data and digital behaviour. In June 2025 WAG offered a clean room with LiveRamp. Advertisers can build custom Walgreens audiences, activate them across walled gardens and the open web, and connect results back to Walgreens sales (Adweek, 11 June 2025).

Brands receive audiences and aggregated reports, not customer records. For the legal framework around protected health information, read HIPAA-compliant programmatic advertising.

WAG reports closed-loop sales from exposure to purchase. Through LiveRamp's conversion APIs, it says advertisers can see incremental sales on more than 450 offsite platforms (company claim, Adweek, 11 June 2025). Its site cites a 20% average incremental sales lift, based on 68 wagDSP campaigns in 2022 (company claim).

Walgreens chose Looma partly because it measures screens on full-funnel results rather than plays. We found no MRC accreditation for WAG metrics.

1. Contact WAG through its website. Managed campaigns start with the WAG sales team.
2. Choose onsite or offsite first. Onsite placements suit endemic brands; offsite programmatic suits reach goals.
3. Use the clean room for custom audiences. Bring your own data into the LiveRamp environment if you need tailored segments.
4. Add in-store screens. Ask about the Looma rollout, especially pharmacy waiting-area screens.
5. Clear your health-data plan. Have your privacy team confirm which audiences are allowed under HIPAA and state health-data laws before launch.

It suits:

• over-the-counter, personal care and beauty brands sold at Walgreens;
• non-endemic brands seeking post-purchase offers through Rokt;
• buyers who want a clean room linked to a large loyalty base.

It suits less:

• advertisers hoping to target by prescription or diagnosis, which the published rules do not allow;
• teams needing stable contacts while WAG is being reshaped;
• buyers who require accredited metrics.

• A WAG statement that lists which health or pharmacy signals are excluded from targeting. We relied on the Walgreens privacy policy.
• WAG revenue, minimum spend and rate cards.
• Any change to WAG's name or structure under Sycamore ownership beyond the reported team changes.
• The number of Looma screens live by November 2026.
• The scope of a reported Circana measurement partnership.

1. Walgreens, "Walgreens Introduces Walgreens Advertising Group (wag), a New Advanced Data and Technology-led Retail Media Offering..." (3 December 2020), Business Wire. https://www.businesswire.com/news/home/20201203005318/en/Walgreens-Introduces-Walgreens-Advertising-Group-wag-a-New-Advanced-Data-and-Technology-led-Retail-Media-Offering-for-Brands-to-Deliver-Personalized-Experiences-to-their-Best-Shoppers/
2. Walgreens Advertising Group, homepage (accessed 9 November 2026). https://www.walgreensadvertisinggroup.com/
3. Walgreens, "Online Privacy and Security Policy" (last updated 1 January 2026). https://www.walgreens.com/topic/help/generalhelp/privacyandsecurity.jsp
4. Adweek, "Walgreens Is Pitching Advertisers a Data Clean Room" (11 June 2025). https://www.adweek.com/commerce/walgreens-is-pitching-advertisers-a-data-clean-room/
5. Adweek, "Exclusive: Walgreens Cuts Internal Media-Buying Team Amid Strategic Shift" (28 August 2025). https://www.adweek.com/media/exclusive-walgreens-cuts-internal-media-buying-team-amid-strategic-shift/
6. Digital Commerce 360, "Walgreens adopts Rokt for retail media network expansion" (9 December 2025). https://www.digitalcommerce360.com/2025/12/09/walgreens-adopts-rokt-for-retail-media-network-expansion/
7. Modern Retail, "Walgreens says it's focused on 'higher-performing' ad placements as it tries again with digital screens" (11 September 2026). https://www.modernretail.co/marketing/walgreens-says-its-focused-on-higher-peforming-ad-placements-as-it-tries-again-with-digital-screens/