How Meta Actually Works in 2026

How Meta Actually Works in 2026

Meta has fundamentally changed how it targets and delivers ads, and most brands are still operating on the old rules. In this episode, CTC's VP of Paid Media Tony Chopp breaks down the CTC Methodology for Meta advertising: why creative is now the targeting, how Meta's Andromeda and GEM systems make decisions no human operator can match, and the counterintuitive principle that defines how our profit engineers manage accounts every single day. Topics covered: * How Andromeda and GEM replaced audience-first targeting * The breakdown effect and why historical ROAS doesn't predict future ROAS * Campaign structure: evergreen vs. marketing moment campaigns * Signal quality, CAPI integration, and event match quality scores * Budget liquidity and why day-to-day spend variance is a feature, not a bug * The four-phase framework for solving underspend * Why turning off ads is the single most common mistake brands make Key stat: Meta's Andromeda enables a 10,000x increase in model capacity per impression opportunity. Show Notes: * Book a free demo at tapcart.com/ctc [http://apcart.com/ctc] to learn how brands like Aviator Nation, BEIS, Athletic Brewing, and thousands more are winning with Tapcart * Explore the Prophit Engine: https://commonthreadco.com/pages/prophit-engine [https://commonthreadco.com/pages/prophit-engine] * The Ecommerce Playbook mailbag is open — email us at podcast@commonthreadco.com [podcast@commonthreadco.com] to ask us any questions you might have

The Measurement Gap: iROAS, Geo Holdouts, and Progressive Truth

Your platform ROAS is not the truth. It's a story your attribution tool tells you. Luke Austin, breaks down exactly how CTC approaches marketing measurement — and why the gap between platform-reported numbers and actual incremental revenue is where most brands make their worst capital allocation decisions. This is Part 3 of the CTC Canon Series — our codified methodology across the core disciplines of ecommerce growth. In this episode, Luke covers the full measurement framework: why geo holdout tests are the gold standard, how CTC's database of hundreds of incrementality tests gives every new brand a head start, and what it means to build "progressive truth" over time instead of chasing a single source of truth. Topics covered: * Why media efficacy is always in flux — and why any system that treats it as fixed is lying to you * The measurement gap: reality vs. fiction, and how to move closer over time * Geo holdout tests explained — how they work, why they're the gold standard * CTC's incrementality benchmarks by channel: Facebook acquisition (1.14x iROAS), Google Branded (0.27x iROAS), and more * Why Google branded search dramatically over-reports ROAS * How iROAS normalization enables true apples-to-apples channel comparison * The three-stage framework: aggregate benchmark, individual test, accumulated median * Why iROAS is always subordinate to contribution margin Show Notes: * Go to https://bit.ly/4aiEz79 [https://bit.ly/4aiEz79] to start your free migration with Omnisend today * Explore the Prophit Engine: https://commonthreadco.com/pages/prophit-engine [https://commonthreadco.com/pages/prophit-engine] * The Ecommerce Playbook mailbag is open — email us at podcast@commonthreadco.com [podcast@commonthreadco.com] to ask us any questions you might have

The Modeling System That Powers 30%+ Revenue Growth

Most brands forecast from gut feel and ROAS. CTC runs on four interlocked proprietary models that produce a daily P&L forecast with 3.1% accuracy across more than $3 billion in GMV. In Part 2 of the Canon series, Luke Austin breaks down each model, how they connect, and what a Profit Engineer actually does with them Topics covered: * Why a single ROAS number can't run a business * The Spending Power Model — ACoNS curves and what spending power actually tells you * The Retention Model — forecasting returning revenue cohort by cohort * The Event Effect Model — how to get daily precision without breaking monthly targets * The Creative Demand Model (teased — full breakdown in the creative strategy episode) * How these four models wire together into a connected forecast system * What R-squared below 0.6 signals about your retention data * The three optimization points every brand should know: max CM, max revenue, max LTV CM Key stat: 3.1% forecast accuracy across $3B+ in GMV managed — producing 30%+ revenue growth and 40%+ contribution margin growth. Show Notes: * Go to https://bit.ly/4aiEz79 [https://bit.ly/4aiEz79] to start your free migration with Omnisend today * Explore the Prophit Engine: https://commonthreadco.com/pages/prophit-engine [https://commonthreadco.com/pages/prophit-engine] * The Ecommerce Playbook mailbag is open — email us at podcast@commonthreadco.com [podcast@commonthreadco.com] to ask us any questions you might have

Why Ritsu Switched Email Platforms Mid-Growth (And What It Actually Took)

Every dollar spent on SaaS is a dollar that does not go into ads. In this episode, Luke Austin sits down with Gil Dyen, Head of Marketing at Rutsu Barefoot, to walk through a real email and SMS platform migration to Omnisend — what drove the decision, what the process actually looked like, and how a 60,000-contact list got fully migrated in under 30 days with less than a working day of direct involvement. Gil runs marketing at a mid-7-figure DTC footwear brand that has sold 45,000 units in its first 18 months, with a clear mandate: keep SaaS costs lean, reinvest every freed dollar into Meta spend and creative, and build the retention engine that takes the brand from 12% returning customers today to 45% by year three. Topics covered in this episode: * Why a bootstrapped DTC brand audits its SaaS stack constantly * The two criteria that actually drive platform decisions: cost and time * How Omnisend managed the full migration, from contact database to flow automations * What the QA process looks like after a migration (and how long it takes) * The warm-up mechanics: 9 days to re-engage 60,000 contacts * Why Q4 is the wrong time to switch email platforms (and when to do it instead) * How an ESP migration becomes a flow audit opportunity * CTC's Omnisend integration inside Statlas for forecast-connected email tracking Show Notes: * Axon is offering $5K ad credit when you spend $5K. Go to https://axon.ai/en/ctc [https://axon.ai/en/ctc] to set up your first campaign. * Explore the Prophit Engine: https://commonthreadco.com/pages/prophit-engine [https://commonthreadco.com/pages/prophit-engine] * The Ecommerce Playbook mailbag is open — email us at podcast@commonthreadco.com [podcast@commonthreadco.com] to ask us any questions you might have

How We Forecast $4B in GMV to 3% Accuracy

Every forecast is wrong. The question is whether yours is useful. Luke Austin, walks through the CTC Methodology series opener: a complete operating model for making profit predictable across ecommerce brands. This is not a spreadsheet. It is a four-step system built on 12 years of experience and $4 billion in GMV, combining proprietary data science with daily operational discipline to hit 3% forecast accuracy at scale. Topics covered in this episode: * Why all models are wrong and what makes the best ones useful * The "tigers not mice" framework for prioritizing what actually matters * Qualitative planning: how a 12-month marketing calendar becomes a mathematical input * The Spending Power (AMER) model and three optimization modes for new customer spend * Cohort LTV modeling: why active vs. lapsed customer distinction changes everything * The Event Effect model: how marketing moments get quantified, not just scheduled * Building a full P&L forecast from customer cohorts up, not channel metrics down * Why contribution margin is the north star metric, not ROAS * Plot, Pivot, Profit: the daily cadence that makes forecasts self-correcting * The "What / So What / Now What" daily operating format used by CTC profit engineers * Results: 3% forecast accuracy across $4B GMV, 32% avg revenue growth, 41% avg CM growth This is Episode 1 of the CTC Canon Series. The Canon represents CTC's cumulative operating principles across 12-plus years and hundreds of brands, covering forecasting, media buying, creative strategy, email, and media measurement. Show Notes: * Go to https://bit.ly/4aiEz79 [https://bit.ly/4aiEz79] to start your free migration with Omnisend today * Explore the Prophit Engine: https://commonthreadco.com/pages/prophit-engine [https://commonthreadco.com/pages/prophit-engine] * The Ecommerce Playbook mailbag is open — email us at podcast@commonthreadco.com [podcast@commonthreadco.com] to ask us any questions you might have