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# Marketers Face AI That Buys Without Permission
- URL: https://adjacent.media/signals/marketers-face-ai-that-buys-without-permission/
- Published: 2026-09-10T23:09:37.000Z
- Updated: 2026-09-10T23:09:37.000Z
- Description: As AI agents gain autonomous purchasing power, brand strategy inverts from consumer persuasion to model persuasion. Marketers must optimize for algorithmic evaluation rather than human decision-making.
- Author: Jonathan Greene
- Tags: #signal, theme-brand, brand strategy, marketing, ai adoption

Source: [BRXND Dispatch](https://open.substack.com/pub/brxnd/p/the-agentic-commerce-conundrum-brxnd)

As AI agents gain autonomous purchasing power, brand strategy inverts from consumer persuasion to model persuasion. Marketers must optimize for algorithmic evaluation rather than human decision-making. If LLMs control their own transaction authority, traditional brand positioning, loyalty tactics, and conversion funnels no longer apply. Instead, earning trust and credibility with non-human decision-makers becomes the requirement. Marketing's core function shifts from demand generation to algorithmic approval.