Google’s Direct Offers: The Cost-Per-Click Model Explained

Google's Direct Offers: The Cost-Per-Click Model Explained

How Direct Offers Work

Direct Offers lets retailers surface exclusive discounts inside AI Mode when Google detects purchase intent. Unlike OpenAI’s transaction-fee model, Google charges on a cost-per-click basis—using retailers’ existing ad budgets and billing systems.

The AI decides when an offer is relevant; retailers never “invent” deals—only verified Merchant Center promotions appear.

This is Google’s bet that advertising can survive the shift to conversational commerce. The format: ads that feel like negotiations, not interruptions.

From Intent to Conversion (4 Steps)

  1. User Searches: Conversational query in AI Mode (“modern rug for dining room”)
  2. AI Detects High Intent: “Ready to buy” signals detected
  3. Offer Surfaces: Labeled as “Sponsored deal” (20% OFF Ruggable washable rugs)
  4. Retailer Pays CPC: Only on click

How Retailers Set Up Direct Offers

Feature Detail
Campaign Settings Retailers configure offers in existing Google Ads campaign settings. Works with PMax + Standard Shopping. No new payment framework required.
Verified Promos Only AI never “invents” deals—only verified Merchant Center codes. Promo codes uploaded by retailer. System strictly uses feed data.
AI Determines When Google AI decides relevance based on intent signals + market context. “Like a salesperson negotiating” — Google Ads Liaison

The Fundamental Difference: Google vs. OpenAI

Google Direct Offers OpenAI Instant Checkout
Pay for visibility (CPC when offer shown + clicked) Pay for conversion (fee on completed purchase)
Results include “Sponsored deal” labels Results are organic and unsponsored
Transaction fee: 0% Transaction fee: “small %”

This is part of a comprehensive analysis. Read the full analysis on The Business Engineer.

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