ARCHIVE FOR:

Sellers.json

  • After Xandr: Why The Open Internet’s Future Hinges On Integration, Not Fragmentation

    The era of fragmented, adversarial ad tech is winding down. A new paradigm is emerging defined by AI-first, end-to-end platforms and collaboration among buyers and sellers.

  • Dennis Buchheim, Founder & CEO, ThinkMedium

    Undermining Ourselves: How Advertising Keeps Getting Standards Wrong

    Many well-intentioned advertising standards efforts gather digital dust thanks to industry politics and competing interests. Here’s how the industry can stop sabotaging its own progress.

  • Rajeev Goel, Co-founder and CEO, PubMatic

    PubMatic Weighs In On The Debate Around Curation Fees

    PubMatic CEO Rajeev Goel dishes on sell-side curation, data fees, how the business model differs from buy-side curation and how publishers can control pricing for curated deals.

  • Andrew Casale, President and CEO, Index Exchange

    A Pragmatic Approach To Banishing MFA From The Supply Chain

    MFA sites simply don’t belong on ad exchanges. And the industry already has the tools it needs to eliminate MFA from the supply chain.

  • Braedon Vickers, Creator of Well-Known.dev & Engineering Research Lead, HUMAN Collective

    There’s No Need For Ads.json. Ads.txt Can Be Reformatted

    The proposal to transition ads.txt into ads.json comes with some major problems, and its benefits can be largely achieved in a far simpler way – by reformatting existing ads.txt files.

  • data clean rooms (feature size)

    The Life-Changing (But Not Revenue-Changing) Magic Of Decluttering Ads.txt

    While Publisher Collective didn’t see a positive or negative revenue impact from decluttering its clients’ ads.txt, it learned a lot about which of its partners were valuable and the amount of waste hidden within unnecessary line items.

  • Nandini Jammi, co-founder, Check My Ads

    Exposing Ad Tech’s Dirty Laundry

    Armed with Ads.txt and Sellers.json files, Nandini Jammi, co-founder of Check My Ads Institute, spends her days exposing how money flows through the twisted pipes of the programmatic supply chain. Her goal? To defund disinformation, toxic content and hate online.

  • Rotem Shaul, Co-CEO, Primis

    For Transparency Into Resellers, Ads.txt Needs To Be More Like Sellers.json

    The current model for ads.txt isn’t helping the industry understand how publishers are working with sellers and resellers, writes Rotem Shaul, co-CEO of Primis.

  • Jill Wittkopp, VP of product at the IAB Tech Lab

    Supply Chain Transparency Is Key To Supply Path Optimization

    You can’t have supply path optimization (SPO) without supply chain transparency. The ads.txt version 1.1 update released in April added OWNERDOMAIN and MANAGERDOMAIN variables that allow publishers to label a site’s parent company and the intermediary that is selling a site’s ad inventory. The IAB Tech Lab’s Jill Wittkopp spoke to AdExchanger about how these supply chain transparency tools relate to the industry’s pursuit of SPO.

  • CTV Is Not Immune To Ad Fraud – And The Industry Needs To Tighten Its Standards

    Connected TV may be the media industry’s shiniest new toy, but it’s not squeaky clean – it’s rife with ad fraud, and high CPMs only make the channel a better target for con artists. Several industry execs discussed why the industry’s best shot is to increase transparency as much as possible across the bid stream at IAB Tech Lab’s Transcend summit.

  • Innovid Needs To Innovate; Putting Test-And-Learn To The Test

    Here’s today’s AdExchanger.com news round-up… Want it by email? Sign up here. Long Live Linear On Friday, Innovid reported its second quarterly earnings since the company went public in December and its first since closing its acquisition of TV measurement provider TVSquared earlier this year. Innovid’s revenue grew 44% YoY to $25.9 million. Excluding TVSquared, Innovid […]

  • Eric Bozinny, senior director of marketplace quality, PubMatic

    Why Sellers.json Is Limited – And How Supply Chain Objects Can Help

    The IAB designed the sellers.json specification to follow the money – but the spec has its own limitations that require hygiene practices and general maintenance for accuracy. What’s more, just because an entry exists on sellers.json does not mean inventory is available to buyers, writes Eric Bozinny, senior director of marketplace quality at PubMatic.

  • The Dirty Little Secret About Media’s Digital Supply Chain (And What You Can Do About It)

    “The Sell Sider” is a column written by the sell side of the digital media community. Today’s column is written by Lior Shvo, Managing Director at Sellers.guide. It’s not rocket science: Advertisers want to reach the right audience, at the right time, at the right price. Here’s the thing, though: Doing that is waaaay too […]

  • IAB Tech Lab Rolling Out Two New Measurement Tools For CTV

    “On TV & Video” is a column exploring opportunities and challenges in advanced TV and video. The words we use matter. Last month, for example, the Media Rating Council recategorized the term “over-the-top” as “connected TV,” which is what most people in the industry mean when they refer to streaming. The distinction is important, because it helps buyers […]

  • IronSource Goes Public; Amazon Making Big Demands Of Vendors

    Here’s today’s AdExchanger.com news round-up… Want it by email? Sign up here. SPAC Attack Mobile gaming monetization and ad tech provider IronSource began trading on the New York Stock Exchange on Tuesday via a special purpose acquisition company (SPAC), with the goal of raising $2 billion in capital at an $11 billion valuation. The IPO comes […]

  • ads.txt

    Ads.txt Got Too Complicated, So Primis Came Up With Technology To Untangle The Mess

    The idea behind Ads.txt was simple: publishers create a public list containing the names of all the partners they work with, and buyers check that list before they buy. But even the simplest of ideas can get complicated when they go from paper to reality. Some publishers just said “yes” to every request to add […]

  • Buyers.json And DemandChain Object Now Available For Public Comment; White Ops Becomes Human

    Here’s today’s AdExchanger.com news round-up… Want it by email? Sign up here. New Specifications The IAB Tech Lab is rolling out new specs, this time for the buy-side, around transparency and brand safety: big topics of conversation these days. IAB has released two new technology standards — buyers.json and DemandChain Object — that are open for […]

  • After a disappointing debut in June, Google released an updated version of its sellers.json file that now includes 1.2 million publishers.

    Google Grows Its Sellers.json File To 1.2 Million Publishers

    After a disappointing debut in June, Google released an updated version of its sellers.json file Thursday afternoon. Sellers.json is a mechanism developed by the IAB Tech Lab that buyers can use to verify which exchanges and SSPs are authorized to sell a publisher’s inventory. Google’s expanded file now includes information for 1.2 million publishers, and […]

  • Jon Clyman headshot

    Sellers.json Was A Boon For Transparency. Now It's Time For Buyers.json.

    “The Sell Sider” is a column written for the sell side of the digital media community. Today’s column is written by John Clyman, vice president of engineering, marketplace quality and security, at Magnite. It’s time to provide sellers with transparency into the buy side of the industry, just as buyers have rightfully demanded transparency from […]

  • The Big Story Podcast

    The Big Story: Sellers Out

    At long last, Google released its sellers.json file. And the world was 5% grateful, in line with the level of completeness of Google’s file. This week on The Big Story, the AdExchanger team welcomes Jounce Media founder Chris Kane to talk about what’s missing in Google’s seller.json file. And senior editor Sarah Sluis, who spoke […]

  • Google Releases Incomplete Version Of Its Sellers.json File

    Google released a beta version of its sellers.json file last week, just before the Q2 deadline it promised at the beginning of this year. Sellers.json is a transparency tool to help buyers distinguish between direct sellers versus intermediaries and resellers. Yet, only 5% of Google’s sellers.json files are complete, according to data from programmatic consultancy […]

  • Sellers.json Is Great, But It Could Be Better

    “The Sell Sider” is a column written for the sell side of the digital media community. Today’s column is written by Adam Schenkel, senior vice president of global commercial development at GumGum. Even if you haven’t followed the 2019 launch of the sellers.json spec, the thinking behind it should sound like a positive move forward. […]

  • Trade Desk Clashes With Google Over Transparency Initiative

    The Trade Desk and Google are locking horns on pending industry specifications designed to bring transparency to programmatic buying. Why? The Trade Desk, rather than Google, is the one throwing its weight around for a change. As one of the originators of the Open RTB SupplyChain object spec, The Trade Desk has been gunning to […]

  • Meet Sellers.json: It’s Like Ads.txt, But For The Buy Side

    First there was Ads.txt, then there was App-ads.txt. Now there are Sellers.json and OpenRTB SupplyChain Object Specifications. The two new specs, released for public comment by the IAB Tech Lab on Thursday, are both meant to help advertisers get a better understanding of whether the inventory they’re buying is legit and where it’s coming from. […]