CPG agency in Missouri
CPG in 2026 is multi-channel from day one. We run retail + Amazon + DTC + retail media + shopper marketing as one orchestrated motion.
What modern CPG marketing actually is
CPG (consumer packaged goods) marketing has been reshaped over the past decade by three structural shifts: the DTC era (2010-2020) brought direct-to-consumer brands into categories long dominated by legacy CPG; the retail media era (2018-2026) shifted shopper marketing budgets from in-store endcaps to digital retail media networks (Walmart Connect, Amazon Ads, Target's Roundel, Instacart Ads); and the omnichannel commerce era (2022-2026) merged in-store, ecommerce, and Amazon into one buyer experience. Retail media network ad spend grew from ~$12B in 2018 to ~$80B in 2024 — now larger than print and out-of-home combined. CPG brands that adapted to the multi-channel reality compound; those that didn't have lost share to DTC-native disruptors and Amazon-first brands.
In brief: a Missouri business working with RGM on CPG gets a remote-first team, a clear thesis, hands-on work, and reporting that credits the real cause of any lift.
Where modern CPG marketing sits
FIG. 01 — CPG across the modern shopper journey
Modern CPG marketing spans brand-building (TV + CTV + digital video + creator), shopper marketing (retail media networks + in-store activation + trade promotion), ecommerce on Amazon and DTC, and lifecycle for the categories that support subscription. The competitive advantage of running these as one motion: brand-building drives demand that converts in retail and Amazon; retail media closes the demand; shopper marketing extends the trial; lifecycle compounds repeat purchase. The brands losing CPG share are the ones still managing brand (TV agency) and shopper (different agency) and ecommerce (different agency) as separate disciplines.
How modern CPG mechanically works across channels
Mechanics: brand investments (CTV + digital video + creator + influencer + PR + experiential) drive top-funnel demand measured by brand-lift studies and MMM; retail media networks (Amazon Sponsored Products + DSP + Walmart Connect + Roundel + Instacart Ads) capture mid-and-bottom funnel demand at the moment of purchase; shopper marketing extends to in-store activation, trade promotion, and digital-shelf optimization; lifecycle programs (Subscribe & Save on Amazon, DTC subscription, loyalty) drive repeat. Attribution lives in MMM at the brand level and in clean-room platforms (Amazon Marketing Cloud, Walmart DSP Insights) at the retail level.
Retail media networks and the modern CPG paid stack
FIG. 02 — CPG retail media signal flow
The modern CPG paid stack: Amazon Sponsored Products + DSP + Prime Video for Amazon revenue; Walmart Connect for Walmart.com + in-store; Target's Roundel for Target.com; Instacart Ads for grocery; Kroger Precision Marketing for grocery; Meta + TikTok for brand and DTC; CTV for brand at scale; creator partnerships for category storytelling. Each retail media network has its own clean room for measurement (AMC for Amazon, Walmart DSP Insights for Walmart, etc.).
RGM Experts Say
The single biggest CPG opportunity in 2026 is Amazon-Marketing-Cloud-driven measurement of brand-to-retail halo. AMC reveals that DSP-exposed customers convert at 30-60% higher rates on Sponsored Products and have 2-3x higher LTV. Most CPG brands still measure Amazon by Sponsored Products ACoS in isolation — which misses the brand-side investment that drives it. Once a CPG brand sees AMC halo analysis, the budget reallocation typically shifts 15-25% from pure Sponsored Products toward DSP + Prime Video.
CPG buyer data and category context
US CPG category data: total US CPG retail $1.6T+ annually; Amazon represents 8-15% of total CPG retail depending on category; Walmart 22-30%; Target 8-12%; grocery 30-40%; other 20-30%. Subscribe & Save penetration in eligible CPG categories ranges 15-35%. Mobile shopping for grocery now 30%+ of category. Average household shops at 8-12 distinct retailers per year and consumes media across 6+ surfaces.
Performance benchmarks by vertical
FIG. 03 — CPG channel revenue mix (typical)
Typical 2026 CPG benchmarks: Amazon ACoS targets 12-22%, TACoS 5-12%, retail media network ROAS 3-6x, MMM-measured brand investment ROI 1.5-3.5x over 12 months. Subscribe & Save penetration target 15-35% depending on consumable category. Direct-store-delivery and trade-promotion ROI vary so dramatically by category and chain that platform benchmarks aren't useful.
Top-performing verticals
CPG marketing performs strongly for: food and beverage (especially functional and premium positioning), personal care and beauty, household goods and cleaning, pet products, vitamins and supplements, baby products, candy and snacks, and beverages. The categories with the strongest DTC and creator-driven dynamics in 2026: functional beverages, supplements, premium personal care, and pet wellness.
Modern CPG program components
FIG. 04 — Modern CPG operating system
Components: retail media networks (Amazon, Walmart Connect, Target Roundel, Instacart, Kroger); CTV and digital video for brand; creator partnerships; DTC site with subscription where applicable; Amazon Subscribe & Save; shopper marketing (digital shelf optimization, trade promotion, in-store activation); lifecycle for DTC; brand measurement via MMM + brand lift studies; retail measurement via clean-room platforms.
CPG programs that defined the playbook
Notable CPG programs: Liquid Death's creator + Amazon + retail multi-channel built $1B+ on extreme branding. Olipop's functional-beverage launch leveraged DTC + Amazon + retail with Subscribe & Save penetration. Magic Spoon's subscription cereal demonstrated DTC-into-retail evolution. Native Deodorant's scale before P&G acquisition demonstrated modern CPG-on-Amazon economics. Athletic Greens built $200M+ supplement subscription on creator + podcast + Meta. Drunk Elephant's beauty growth via Sephora and Amazon demonstrated multi-channel premium beauty.
Our process
Days 1-30: full CPG marketing audit covering brand investments, retail media coverage, DTC unit economics, Subscribe & Save penetration, shopper marketing program. Days 31-90: rebuild retail media architecture, install AMC for Amazon halo measurement, optimize DTC unit economics, deploy or refresh Subscribe & Save. Days 91-180: scale validated channels, monthly AMC analyses, quarterly MMM updates, expand to under-served retail media networks.
Funnel design and behavioral triggers
Funnel: brand investments (CTV + video + creator) for awareness; retail media networks for demand capture at the moment of purchase; DTC + Amazon for the buyers who research online; shopper marketing and trade for in-store conversion; Subscribe & Save and DTC subscription for retention.
Creative and execution moves that lift performance
- Amazon Marketing Cloud for halo measurement — most CPG brands haven't used it yet.
- Subscribe & Save offers 5-15% off for consumable categories. Drives LTV.
- Walmart Connect is the fastest-growing retail media network. Most CPG brands underinvest.
- Brand investments measured via MMM over 12 months, not last-click.
- Creator partnerships build trust and trial. Especially in functional categories.
- Digital shelf optimization (PDP A+ content, image stacks, reviews) drives both retail-media ROAS and organic conversion.
RGM Experts Say
Most CPG marketing teams are organized around the 2005 retail world — TV agency, shopper agency, ecommerce agency — and haven't reorganized around the 2026 reality where retail media is the single largest line item. We've seen CPG brands restructure marketing under a single team that owns brand + retail media + DTC + lifecycle and consistently outperform competitors who still operate the legacy three-agency structure. The reorganization is harder than the strategy.
When we scale a campaign
We scale when: retail media ROAS holds at category target, AMC halo confirms brand-to-retail incremental contribution, MMM confirms brand-investment ROI above 1.5x, and category share growth correlates with investment.
When we kill a campaign
We deprioritize when: retail media ROAS underperforms by 30% with no inventory or PDP fix path, AMC reveals non-incremental performance, or MMM shows brand-investment ROI below 1.0x for 12+ months.
Tracking, data feeds, and tools
Tracking stack: Amazon Marketing Cloud, Walmart DSP Insights, Roundel reporting, Instacart Ads reporting, MMM via Recast or in-house, BigQuery for warehouse-level CPG analysis, custom Looker dashboards.
Tools: Amazon Ads Console + DSP + AMC, Walmart Connect, Roundel, Instacart Ads, Kroger Precision Marketing, Pacvue or Skai for cross-retail media management, IRI / Circana / NielsenIQ for category data.
The KPIs that drive ad-ops decisions
Daily: retail media spend and ROAS by network, Sponsored Products ACoS, Buy Box and inventory health, digital-shelf score. Weekly: PDP performance, S&S penetration. Monthly: AMC halo analysis, MMM update.
The KPIs we report to clients
Total category revenue, retail-channel revenue share, retail media ROAS by network, AMC-validated halo contribution, DTC subscription revenue, MMM-validated brand-investment ROI, category share.
RGM Experts Say
CPG in 2026 is multi-channel commerce with brand as the differentiating layer. The brands compounding are the ones investing in brand alongside retail media, not at the expense of it. The brands struggling are the ones that cut brand to fund retail media in 2020-2022 and now can't compete on retail media ROAS because their products lack consumer pull. Brand and retail media compound together; the choice between them is a false one.
How we work with Missouri businesses
We work with businesses headquartered in Missouri and across Kansas City, St Louis and across the state. The engagement model is consistent regardless of geography — strategy, execution, measurement, and operating discipline applied to whichever channels and tools fit your business. Missouri brands choose us because we bring the depth that compounds. Coffee is on us if you happen to be local; everything else is remote, asynchronous, and built to ship.
The work we do for Missouri clients is the same work we do everywhere else — full-stack CPG marketing across retail media networks, brand and CTV investment, DTC and Amazon, Subscribe & Save, shopper marketing, and the AMC-and-MMM measurement that ties brand to retail revenue. Learn more about our take on CPG marketing and how it fits a modern growth and performance marketing stack.
Apply for an engagement
We take a small number of clients each year. If our approach feels aligned, apply for an engagement.
Frequently asked questions
Does RGM take on clients located in Missouri?
It does. RGM partners with Missouri brands on CPG without treating distance as a factor. Strategy, hands-on execution, and honest reporting carry the engagement, not a local address.
Is there an RGM office located in Missouri?
There is no RGM office in Missouri. Coverage is remote and asynchronous on purpose; it puts the budget into execution instead of travel and overhead.
What does an RGM engagement for CPG cover?
The full arc: an audit of where things stand, a clear hypothesis, instrumentation, hands-on execution, and an honest read on what moved. RGM reports on outcomes, not vanity metrics.
How does a Missouri business start working with RGM?
Start by applying. Because RGM works with only a handful of clients annually, the first step is a brief discussion of where the business is and where it wants to go.