Direct-Sold Advertising
Ad campaigns sold directly by the publisher to advertisers, without programmatic intermediaries.
Direct-sold advertising refers to ad campaigns that publishers negotiate and sell directly to advertisers — bypassing programmatic exchanges and ad networks. Publishers set their own rates, terms, and creative specifications; advertisers get guaranteed placement and often better-performing inventory than open-auction programmatic. In newsletter advertising, direct-sold campaigns typically command the highest CPMs (often 3–5× higher than programmatic) because the publisher-advertiser relationship is direct and the placement is more contextually relevant. Direct-sold campaigns require a sales function — the publisher or their team must approach advertisers and negotiate deals. MailAdx's Publisher Portal manages direct-sold campaign delivery, pacing, and reporting alongside programmatic demand in the same waterfall.
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MailAdx gives publishers open-time ad serving, floor CPM controls, and programmatic fill.