What changed on nofluffadvisory.com, newest first: essays published, Living Maps revised, positions on the record refined or reversed or retracted, Friday polls opened and closed, and standards pages revalidated. Merged from the site’s own dated ledgers — the newest 60 changes here, the full record at /changes.json.https://nofluffadvisory.com/en-usevgeny@signal-stack.io (Evgeny Popov)evgeny@signal-stack.io (Evgeny Popov)© 2026 Evgeny Popovhttps://nofluffadvisory.com/og-default.pnghttps://nofluffadvisory.com/https://nofluffadvisory.com/standards/prebid-header-bidding/standard:prebid-header-bidding:2026-08-30Vendor-neutral Prebid reference: client-side vs server-side header bidding, how to choose an SSP with strong reporting, floors, identity, and the 11.x line.Sun, 30 Aug 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/standards/retail-commerce-media-measurement/standard:retail-commerce-media-measurement:2026-08-30The five governing standards, the metric definitions networks skip, attribution vs incrementality, and the transparency rules to demand.Sun, 30 Aug 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/writing/negotiating-the-nouns/essay:negotiating-the-nounsSeason 2's fourth poll asked what buyer and seller agents will negotiate hardest, and 55 ballots produced the tightest finish of the season: Success criteria at 34%, Price at 32%, Audience definitions and Liability at 16% each. Read as a block, two-thirds of the room said the hardest negotiation is no longer the number — it's the nouns around the number. That's the week's term: Negotiating the Nouns. Automated negotiation is mostly semantic negotiation wearing a price tag. Price is the one term on the ballot machines already clear — fifteen years of real-time auctions settled it to the millisecond — and it stayed easy only because every other term was held still by convention: the audience was a list name on an insertion order, success was handled at the QBR, liability was boilerplate nobody read. An agent can't execute ambiguity. Every term has to parse before a dollar moves, so the negotiation migrates from the price line into the definitions — what counts, whose count settles it, over what window, against what baseline. My vote went to Success criteria, and it won by two points; the 32% who picked Price weren't wrong either, because every noun left unsettled eventually presents its invoice as a price dispute.Fri, 28 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/now/poll:season-2:w4:closedWhat will buyer and seller agents negotiate hardest? — Success criteria edged Price 34% to 32% of 55 ballots — the tightest finish of the season — with Audience definitions and Liability at 16% each. Read as a block, two-thirds of the room said the hardest negotiation is no longer the price line but the things that were never really settled before agents had to write them down: what counts, whose audience, who owns the miss.Fri, 28 Aug 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/now/poll:season-2:w5:openedWhich intermediary function remains most valuable when agents transact directly?Fri, 28 Aug 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/writing/the-risk-you-can-price/essay:the-risk-you-can-priceAdvertisers already own the cheapest hedge in media: the pause button. So the open web's first real performance insurance will protect the sell side, not the buy side — the publisher's receivable, the intermediary's spread, the counter's restatement — assembled from narrower protections around payment, counting and residual performance risk rather than one policy. The near-term contract names its counting source, escrows the money and bonds the count. The parametric policy on the landlord event itself comes last, once the loss history exists.Sun, 23 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-open-web-isnt-dead-its-uninsured/essay:the-open-web-isnt-dead-its-uninsuredAppLovin and Criteo show why measuring an outcome is easier than putting a balance sheet behind the miss. The open web can define an outcome, measure it and settle a campaign. What it cannot do is guarantee that outcome across company boundaries, and neither, it turns out, can the walled gardens: AppLovin's 10-K says no fixed price per action, and Meta's own documentation says the cost cap is not guaranteed. AppLovin's advantage is a closed loop that lets one company observe performance, adjust price and keep the spread. Criteo came closest to carrying real risk on the web, buying impressions and selling clicks, and its loop depended on identifiers controlled by browsers. The open web is not dead. It still lacks a credible counterparty behind the miss.Sat, 22 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/nobody-sells-an-outcome/essay:nobody-sells-an-outcomeSeason 2's third poll asked what autonomous buying agents will ultimately buy, and 73 ballots produced the clearest majority of the season: Outcomes at 57%, with Impressions at 27%, Audiences at 8%, Attention at 6%. The room voted for the one unit on the list that nobody can currently sell, because selling an outcome means warranting it, and warranting it means pricing the failure case. That pricing function — Outcome Underwriting — is the institution the whole result quietly depends on: a definition both sides accept, a measurement both sides trust, a settlement window, and someone who pays when the outcome doesn't happen. The first three are measurement work. The fourth is capital. Outcome optimization exists inside the walled gardens; outcome insurance does not. Owned loops reprice faster and sometimes carry action-level variance, but no scaled platform guarantees the advertiser's business result. My vote went to Outcomes anyway — for where the market ends, not for what's tradable now — and the 27% who voted Impressions weren't nostalgic; they named the only unit with a working settlement stack, which is why it gets demoted to the receipt rather than killed.Fri, 21 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/now/poll:season-2:w3:closedWhat will autonomous buying agents ultimately buy? — Outcomes closed at 57% of 73 ballots — the clearest majority of the season so far — with Impressions at 27%, Audiences 8%, Attention 6%. The room endorsed the week’s thesis: the unit of trade follows the result, not the delivery. A quarter still defend the impression, which is the constituency every outcome-priced model has to win over or route around.Fri, 21 Aug 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/now/poll:season-2:w4:openedWhat will buyer and seller agents negotiate hardest?Fri, 21 Aug 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/writing/the-mandate-finished-last/essay:the-mandate-finished-lastSeason 2 opened by proposing that once every advertiser has a capable buying agent, advantage moves to the quality of the mandate. Forty-two operators voted, 78% chose proprietary data, and the mandate came last at 4%. The room is right about the market as it stands, and the reason has nothing to do with which asset actually decides the outcome.Fri, 14 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-shelf-you-can-restock/essay:the-shelf-you-can-restockSeason 2's second poll asked what becomes the new shelf space once agents decide what gets considered, and 16 ballots produced a tie: Retrieval results and Paid recommendations at 31% each, Training data and Default integrations at 18%. Sixteen votes is the smallest turnout of the run and settles nothing, but the grouping is worth a paragraph — the room picked the two routes into a consideration set that an operator can change inside a planning cycle without anyone else's approval. The Restock Test sorts all four by how long a change takes to land and whose approval it needs. My vote went to paid recommendations, for one reason: it's the only one of the four with a price, and a price drags an owner, an auction, and a contract along behind it.Fri, 14 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/now/poll:season-2:w2:closedWhen agents decide what gets considered, what becomes the new shelf space? — Retrieval results and Paid recommendations tied at 31% each of 16 ballots — Training data and Default integrations trailed at 18% apiece: the room split evenly between the two levers that already exist to buy visibility, not the newer training-data or default-integration routes.Fri, 14 Aug 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/now/poll:season-2:w3:openedWhat will autonomous buying agents ultimately buy?Fri, 14 Aug 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/writing/measurement-on-the-streets-terms/essay:measurement-on-the-streets-termsThe most-declined question in this site's ask box last week was how to measure DOOH and place-based media. The answer: a DOOH number is one near-observed event, one auditable claim, and three models stacked on top — a chain the channel has been honest about since 1933. Run the Instrumentation Test in reverse and the punchline lands: the channel everyone calls unmeasurable is the one where reach and frequency still mean something.Wed, 12 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-gate-that-said-no/essay:the-gate-that-said-noI rebuilt the retrieval system behind Ask Evgeny in one day: traces on every query, a 975-node knowledge graph, authority buckets on every position, and three model upgrades running in shadow. The most important thing that shipped is the feature that measured itself and refused to launch.Tue, 11 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/now/poll:season-2:w1:closedWhen every advertiser has a capable buying agent, what creates the edge? — Proprietary data closed at 78% of 42 ballots — Faster execution, Privileged access, and Clearer mandate split the rest at 9%, 7%, and 4%. Season 2 opened with a thesis that advantage moves to the quality of the mandate once intelligence commoditizes; the room didn’t buy it yet — they still named the asset that won the last cycle.Fri, 07 Aug 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/now/poll:season-2:w2:openedWhen agents decide what gets considered, what becomes the new shelf space?Fri, 07 Aug 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/writing/the-answerer-of-record/essay:the-answerer-of-recordThe Season 1 finale. Eight Friday polls were one question asked eight ways — who issues the credential that lets an agent act? — and the room's own ballots supply eight structural constraints on the answer. Run the three candidates against all eight and only one survives: protocols carry the credential, constitutions bound it, contracts create it. The issuing layer is an Answerer of Record — the agentic successor to adtech's seller-of-record — because trust is conferred, never computed.Mon, 03 Aug 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-composable-cdp-how-customer-data-stopped-moving/map:the-composable-cdp-how-customer-data-stopped-moving:1Territory redrawn by the Snowflake × Meta governed loop: the warehouse vendor now sells the warehouse-to-platform seam itself — superseding the suite-versus-pipe dichotomy and retracting the "engineer the seam yourself; nobody sells it clean" call, corrected on the record (entry #1).Mon, 03 Aug 2026 12:00:00 GMTmap-revisionhttps://nofluffadvisory.com/thinking/trust-accountability/#aor-coinage-2026-08position:agent-owner-action-space-2026-07Accountability for an agent's harm follows the action space: whoever authors the goals, budgets, and guardrails owns the outcome, because constraint authorship is where the decision was made. → The layer that issues an agent's credential to act is an Answerer of Record — a single named counterparty, contracted in advance for a price, who absorbs the consequences of that agent's class of decisions.Mon, 03 Aug 2026 12:00:00 GMTpositionhttps://nofluffadvisory.com/thinking/trust-accountability/#trust-conferred-2026-08position:trust-unmanufacturable-2026-07Trust is the only asset an agent cannot self-supply — its value exists only as a standing granted from outside by a counterparty with stakes — making it the sole durable moat of the agentic cycle. → Trust is conferred by a counterparty with something to lose, never computed from logs — the season's compressed maxim, retroactively naming what Week 4's vote was describing.Mon, 03 Aug 2026 12:00:00 GMTpositionhttps://nofluffadvisory.com/thinking/trust-accountability/#aor-coinage-2026-08position:trust-wall-underwriting-2026-07Without Trust & Accountability a deal fails to clear outright, because unattributable risk cannot be priced or underwritten by any counterparty with capital at stake. → The layer that issues an agent's credential to act is an Answerer of Record — a single named counterparty, contracted in advance for a price, who absorbs the consequences of that agent's class of decisions.Mon, 03 Aug 2026 12:00:00 GMTpositionhttps://nofluffadvisory.com/standards/composable-cdp-vs-reverse-etl-vs-packaged-cdp/standard:composable-cdp-vs-reverse-etl-vs-packaged-cdp:2026-08-03Packaged CDP, composable CDP, and reverse ETL compared: what data actually moves, where it lives at rest, where identity resolves, and how to choose by constraint.Mon, 03 Aug 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/writing/adcp-vs-aamp/essay:adcp-vs-aampTwo agentic advertising standards shipped within 48 hours of each other in late July — AdCP tagged v3.1.8, IAB Tech Lab announced AAMP 2.3. The trade press calls it a war and mislabels the battlefield. Read at the repository level, the real difference isn't altitude (both negotiate deals; both touch the impression path). It's ancestry: AAMP retrofits agents onto advertising's existing rails — OpenDirect, OpenRTB, the ad servers and DSPs already in production — while AdCP writes a new campaign-lifecycle protocol with trust in the wire format. Every claim verified against the repos and specs, both directions, with the press-release-vs-repository deltas printed for each side.Fri, 31 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-standard-that-clears-the-deal/essay:the-standard-that-clears-the-dealSeason 1's last poll asks which standard matters most in five years: Identity, Measurement, Agent Protocols, or Trust & Accountability. This essay's answer: three of the four only reduce friction — a market can run without them, just more slowly and at more risk. Only one clears or blocks the transaction outright. That's the test that actually separates a standard from infrastructure, and it's independent of which option the room eventually picks.Fri, 31 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/thinking/trust-accountability/#clearing-test-2026-07position:trust-layer-migration-2026-06AI does not kill standards; it migrates their value from the data/meaning layer to the trust and accountability layer — fewer semantic standards, more trust standards. → Rank standards by what happens to a real transaction when each is missing: three of four candidates are friction (a tax), and only Trust & Accountability's absence is a wall.Fri, 31 Jul 2026 12:00:00 GMTpositionhttps://nofluffadvisory.com/now/poll:season-1:w8:closedIn 5 years, what will be the most important standard? — Trust & Accountability closed at 40% of 81 ballots, ahead of Agent Protocols (29%), Measurement (17%), and Identity (12%): asked which standard will matter most in five years, the room chose accountability over communication, measurement, or identity — the same convergence seven weeks of standards-to-stakes questions had been pointing toward all along.Fri, 31 Jul 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/now/poll:season-2:w1:openedWhen every advertiser has a capable buying agent, what creates the edge?Fri, 31 Jul 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/standards/dooh-vs-traditional-ooh-buying/standard:dooh-vs-traditional-ooh-buying:2026-07-26Only ~7% of global DOOH spend cleared programmatically in 2025 (WOO/PwC). Static OOH still runs on showings, GRPs, and signed IOs — the scored comparison.Sun, 26 Jul 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/writing/business-outcomes-isnt-a-number/essay:business-outcomes-isnt-a-numberFriday's poll asked what agents will optimize for, and 54% of 51 ballots said Business Outcomes — more than Lowest Cost and Highest ROAS combined. This essay's answer to why: Business Outcomes was never a fourth number competing with the other three. Lowest Cost, Highest ROAS, and User Satisfaction are each a single scalar an optimizer can directly maximize — and a single scalar is exactly what gets gamed. Business Outcomes can't be scalarized the same way, which is the point: the room didn't vote for a better objective function. It voted against handing the agent one at all.Fri, 24 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/now/poll:season-1:w7:closedWhat will agents optimize for? — Business Outcomes closed at 54% of 51 ballots — beating Lowest Cost (23%) and Highest ROAS (11%) combined, with User Satisfaction last at 9%: asked what agents should actually optimize for, the room chose outcomes over cost or return — the same room six weeks of accountability questions had already been persuading.Fri, 24 Jul 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/now/poll:season-1:w8:openedIn 5 years, what will be the most important standard?Fri, 24 Jul 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/writing/one-event-three-machines/essay:one-event-three-machinesThe signal architecture that makes one conversion land once across Google, Meta, and OpenAI ads — why the three platforms are complementary, why you can't dedupe walled gardens but can out-hub them, and the incrementality question underneath all of it.Thu, 23 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-loop-closed-inside-the-wall/essay:the-loop-closed-inside-the-wallSnowflake just shipped a governed agentic loop between the warehouse and Meta — conversion signals out, campaign context back, an agent that prepares and a human who approves. It is the closest thing yet to this site's thesis running in production. It is also the exact pattern this site warned about: the loop closed, but it closed inside one walled garden, on one vendor's proprietary surfaces.Tue, 21 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/thinking/customer-data-architecture/#warehouse-vendor-as-suite-2026-07position:seam-engineer-yourself-2026-07The hybrid of warehouse ownership plus sub-second personalization is a seam buyers must engineer themselves because no vendor sells it clean. → The suite-versus-pipe dichotomy missed a third option that is now real: the warehouse vendor itself becoming the suite and selling the warehouse-to-platform seam clean.Tue, 21 Jul 2026 12:00:00 GMTpositionhttps://nofluffadvisory.com/thinking/customer-data-architecture/#warehouse-vendor-as-suite-2026-07position:suite-vs-pipe-2026-07Comparing CDPs to reverse ETL is a category error: a CDP is a suite, reverse ETL is a pipe, and the deciding question is where the governed copy of the customer lives. → The suite-versus-pipe dichotomy missed a third option that is now real: the warehouse vendor itself becoming the suite and selling the warehouse-to-platform seam clean.Tue, 21 Jul 2026 12:00:00 GMTpositionhttps://nofluffadvisory.com/writing/give-your-writing-a-brain/essay:give-your-writing-a-brainA complete build recipe for putting a grounded answer engine on top of your own writing: chunk the corpus, embed it, retrieve with a multi-lane hybrid, generate with hard grounding rules, track when your own positions change so the system never quotes a retracted stance as current, and expose it two ways — as an MCP connector any chat client can use, and as a chat box on your own site. Every part runs on one Cloudflare Worker for near-nothing. The honest version: the architecture, the guardrails that keep it from lying, the four bugs that actually cost me an afternoon, and the loop that makes it smarter every time you publish.Mon, 20 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-intelligence-economy/essay:the-intelligence-economyAt Cannes, OpenAI declared the shift from the attention economy to the intelligence economy — and put a rate card on the answer. Six months of verified record tell a stranger story: the product is a familiar sponsored card, the price fell as the pitch rose, the minimums collapsed from $200K to zero, and every trust metric is self-reported with no referee. Meanwhile the ecosystem split seven ways on the same question: OpenAI all-in, Microsoft selling quietly, Google hedges by surface, Meta monetizes around the assistant, Grok announces, Perplexity exited over trust, and Anthropic bought Super Bowl airtime to refuse. These aren't seven marketing strategies. They're seven objective functions — and the forecast gap between OpenAI's $2.5 billion and the category's sub-$1 billion is where the argument gets settled.Mon, 20 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-intelligence-economy/map:the-intelligence-economy:0Map opened: the verified six-month record from Cannes onward — minimums collapsing $200K→$0, buyer-reported CPMs vs. rate card, and the seven-way ecosystem split from all-in to refusal.Mon, 20 Jul 2026 12:00:00 GMTmap-revisionhttps://nofluffadvisory.com/now/poll:season-1:w6:closedWho should be accountable for an agent’s decision? — The Agent Owner closed at 50% of 91 ballots — the season’s biggest room — double Shared Responsibility’s 25%, with vendor and user barely claimed: accountability concentrates on whoever deploys and constrains the agent, and the room read “shared” as the absence of an assignment, not a model of one.Fri, 17 Jul 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/now/poll:season-1:w7:openedWhat will agents optimize for?Fri, 17 Jul 2026 12:00:00 GMTpollhttps://nofluffadvisory.com/writing/the-great-repackaging/essay:the-great-repackagingCuration went from an SSP side product to the organizing fight of programmatic in under two years: every exchange has a named platform, the data specialists got absorbed by credit bureaus and holdcos, retail media and CTV fused into curated marketplaces, and now the agencies are building marketplaces of their own — Stagwell's, announced this week, assembles bespoke supply with AI agents fed by The Trade Desk's own quality data. This is the audience economy reorganizing itself on the supply side. The question is not whether the packaging adds value. It is who signs the package — and what happens to a shelf of pre-cut deals when buyers gain an agent that can assemble supply per brief.Thu, 16 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-great-repackaging/map:the-great-repackaging:0Map opened: every exchange’s named curation platform, the data-specialist absorptions, retail media and CTV fusing into curated marketplaces, agency-built marketplaces, and the Deals API’s seller-packager-curator disclosure chain.Thu, 16 Jul 2026 12:00:00 GMTmap-revisionhttps://nofluffadvisory.com/writing/amc-is-free-now/essay:amc-is-free-nowAmazon opened AMC to all sponsored-ads advertisers in Sept 2025. What's free, what still costs, what the 100-user threshold hides, and what expires Dec 2026.Mon, 13 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/cdp-vs-reverse-etl/essay:cdp-vs-reverse-etlPeople search 'CDP vs. reverse ETL' like it's a product bake-off. It's a category error — one is a suite, the other is a pipe. The real question is where the customer truth should live, and once you answer that, the comparison resolves itself. A decision table, three scenarios, and the trap on each side.Mon, 13 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/iroas-is-not-a-number/essay:iroas-is-not-a-numberThe same campaign, 54 defensible iROAS values, 83% flipping sign on methodology alone. Eight audit questions — and the failure mode each one catches.Mon, 13 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/measurement-for-agentic-commerce/essay:measurement-for-agentic-commerceThe agent doesn't click, doesn't see ads, and buys anyway. A breaks/survives/emerges triage of commerce measurement, and the instrumentation to build now.Mon, 13 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/measurement-on-the-browsers-terms/essay:measurement-on-the-browsers-termsThe W3C Attribution API debate, read as a constitutional question. Mozilla's Martin Thomson says the quiet part precisely: the test of any privacy technology is not the information flows — it is who decides. The browser is bidding to become the counterparty that grants measurement its standing, and every operator concern in the spec follows from that one move.Mon, 13 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-context-economy/essay:the-context-economyAn AdExchanger column just named the shift the whole industry is feeling: from an audience economy to a context economy. It is right, and it is the direction a season of this site's writing has been pointing. But 'understand the moment and act on it instantly' is one governance layer away from being a faster surveillance economy — and that layer is the whole ballgame.Mon, 13 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/writing/the-prebid-sales-agent/essay:the-prebid-sales-agentAdCP's sell side is a deal machine beside the wrapper, not inside it — the architecture, the deal loop, five publisher decisions, the caveats nobody prints.Mon, 13 Jul 2026 12:00:00 GMTessayhttps://nofluffadvisory.com/thinking/measurement-attribution/#attribution-credit-not-cause-2026-07position:attribution-theater-2025-12Attribution as practiced is theater — last-click and multi-touch models distribute credit by arbitrary rules with no basis in causation, and the industry knowingly made million-dollar decisions on it. → Browser-native, differentially-private attribution upgrades a number's provenance but not its logic — it still assigns credit, not cause, while relocating measurement's rules into infrastructure no buyer signs.Mon, 13 Jul 2026 12:00:00 GMTpositionhttps://nofluffadvisory.com/standards/iab-incrementality-guidelines/standard:iab-incrementality-guidelines:2026-07-13An independent decode of the IAB and IAB Europe incrementality guidelines for commerce media: four method families, requires vs. recommends vs. silent.Mon, 13 Jul 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/standards/in-store-retail-media-measurement/standard:in-store-retail-media-measurement:2026-07-13An independent decode of the IAB in-store retail media standards: the impression ladder, five store zones, sales-lift rules, and the 2025 maturity framework.Mon, 13 Jul 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/standards/openads-vs-prebid/standard:openads-vs-prebid:2026-07-13A maintained, vendor-neutral reference on the OpenAds–Prebid split: dated timeline, technical differences, decision table, and open questions as of July 2026.Mon, 13 Jul 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/standards/prebid-11-migration/standard:prebid-11-migration:2026-07-13Every verified breaking change in Prebid.js 11.0 — removed modules, dead events, strict mediaType checks — with an ordered, primary-sourced migration checklist.Mon, 13 Jul 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/standards/prebid-defaults/standard:prebid-defaults:2026-07-13Evidence-graded Prebid defaults: the 1000ms timeout anchor, dynamic vs static floors, 5–10 bidders. Every vendor claim labeled, every spec claim linked.Mon, 13 Jul 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/standards/prebid-troubleshooting/standard:prebid-troubleshooting:2026-07-13Seven header bidding failure modes — no bids, empty targeting, blank slots, Prebid Server gaps — each mapped from symptom to check to cause to fix.Mon, 13 Jul 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/standards/prebid-vs-tam-vs-open-bidding/standard:prebid-vs-tam-vs-open-bidding:2026-07-13Prebid is free and publisher-run; Amazon TAM charges bidders 2.5%; Google does not publish Open Bidding's cut. The scored matrix — and who should skip each.Mon, 13 Jul 2026 12:00:00 GMTstandard-validationhttps://nofluffadvisory.com/standards/retail-media-network-measurement-comparison/standard:retail-media-network-measurement-comparison:2026-07-13Amazon, Walmart, Criteo, Instacart, Roundel, Albertsons compared: attribution models, windows, sales metrics, clean rooms, incrementality, MRC status.Mon, 13 Jul 2026 12:00:00 GMTstandard-validation