# ShopLiftr Tracks Physical-Product Deals Across Display, CTV, and DOOH in One Attribution Loop

*Off-site engine shows retailers how a shopper saw their brand deal on a billboard, clicked a banner, then bought in-store.*

By **Jenny Huang Goodman MPA MSc MHSA, Principal** — The Stash Edge, Hako Shikin LLC.
Published 2026-07-19.

Canonical: https://www.pops4.com/stash/articles/shopliftr-2026-07-19t00-7
Subject: ShopLiftr
Tags: retail media, attribution, dooh, connected tv, cross-channel

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ShopLiftr launched an off-site activation platform that renders live, local brand deals across display ads, digital out-of-home, and connected TV, according to TMC News. The system follows a single shopper across channels and attributes in-store purchases back to the outdoor billboard or streaming ad that surfaced the promotion. For physical-product brands that rely on retail distribution, this solves the oldest problem in the category: proving that the DOOH board on Main Street moved cases at the grocery two blocks away.

The platform ingests a brand's current in-store promotions—buy-one-get-one, temporary price cuts, regional exclusives—and renders them as creative units across display banners, connected-television spots, and digital billboards in the same designated market area. When the shopper walks into the retail location and completes the purchase, ShopLiftr closes the loop and reports which off-site touchpoint initiated the journey. The brand sees a cohort report: **47 percent** of buyers saw the CTV spot first, **22 percent** engaged with the display banner, **31 percent** passed the DOOH sign within 72 hours of purchase.

This works because ShopLiftr operates at the retailer integration layer. The platform connects to point-of-sale systems and loyalty-card databases, matching anonymous device IDs from ad exchanges to transaction records without personally identifiable information leaving the retailer's environment. A shopper who clicks a mobile banner for a protein-bar promotion on Tuesday and scans a loyalty card on Thursday generates a closed-loop signal. The brand pays only when the system confirms the in-store sale, turning every off-site impression into a performance line item instead of a brand-awareness guess.

The underlying mechanism is unified creative orchestration married to retailer sales data. Most physical-product brands run separate campaigns across display, out-of-home, and streaming television, each managed by a different agency with different creative, different timing, and zero shared measurement. ShopLiftr collapses that stack into one decisioning engine: the same promotion, the same offer code, the same 15-day window, deployed everywhere the shopper might see it. When the sale happens, attribution is unambiguous because only one campaign was live.

**The steal for a small physical-product brand:** Pick one retail partner willing to share anonymized transaction data—a local grocer, a regional chain, a specialty shop with a loyalty program. Negotiate a 60-day test. Take your next in-store promotion—a **$2-off** coupon, a limited flavor, a bundled SKU—and build it into display ads via a self-serve platform like StackAdapt or Google Display & Video 360, targeting ZIP codes within five miles of the store. Simultaneously, book a two-week run on a programmatic DOOH network such as Vistar or Place Exchange, rendering the same creative on screens near the retailer. Use a unique promo code or SKU variant so the retailer's POS system can isolate conversions. After 60 days, pull the transaction report and calculate cost per incremental unit. If the blended cost per conversion beats your trade-spend rate, expand the geographic radius and add a second retail partner. The entire test runs under **$3,000**: **$1,200** for display, **$1,500** for DOOH, **$300** for creative production.

ShopLiftr's approach scales this logic across dozens of retail banners and hundreds of DMAs, but the underlying play is accessible to any brand with one retailer relationship and a willingness to instrument the buy. The shift is treating off-site media as a performance channel instead of a brand channel, paying only when the physical product moves off the shelf and into the basket. That discipline turns every billboard, every streaming spot, and every banner into a line item with a margin attached.

## The takeaway

Render one in-store deal across display, DOOH, and CTV with a unique code, then pull POS data to prove margin per channel.

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## Publisher

**Hako Shikin LLC** — Virginia Beach, Virginia. Founded 1997. ASI 217876 · DUNS 18-204-6339.
Principal and author: **Jenny Huang Goodman MPA MSc MHSA**.

- Author: https://www.huanggoodman.com/about
- LLM context: https://www.pops4.com/stash/llms.txt
- MCP endpoint, for AI agents: https://mcp.pops4.com/mcp
- Client dashboard: https://dashboard.pops4.com/
- Catalogue: 70,000+ products, 200+ brands