## Performance Max Architecture

### How PMax Works

```
+-------------------------------------------------------------+
|  PERFORMANCE MAX CAMPAIGN                                     |
|                                                               |
|  +----------------------------------------------------------+|
|  |  GOOGLE AI ENGINE                                         ||
|  |  +-- Real-time bidding optimization                       ||
|  |  +-- Audience discovery & expansion                       ||
|  |  +-- Creative assembly & testing                          ||
|  |  +-- Cross-channel budget allocation                      ||
|  +----------------------------------------------------------+|
|                              |                                |
|                              v                                |
|  +----------------------------------------------------------+|
|  |  CHANNELS (Automatic Distribution)                        ||
|  |  +-- Search (incl. Shopping)                              ||
|  |  +-- YouTube                                              ||
|  |  +-- Display Network                                      ||
|  |  +-- Discover                                             ||
|  |  +-- Gmail                                                ||
|  |  +-- Maps (local campaigns)                               ||
|  +----------------------------------------------------------+|
|                              |                                |
|                              v                                |
|  +----------------------------------------------------------+|
|  |  INPUTS (Your Control)                                    ||
|  |  +-- Assets (images, videos, headlines, descriptions)     ||
|  |  +-- Audience Signals (hints, not targeting)              ||
|  |  +-- Search Themes (2024+ feature)                        ||
|  |  +-- Goals (conversions, value)                           ||
|  |  +-- Budget & Bid Strategy                                ||
|  +----------------------------------------------------------+|
+-------------------------------------------------------------+
```

### How PMax Works

```
+-------------------------------------------------------------+
|  PERFORMANCE MAX CAMPAIGN                                     |
|                                                               |
|  +----------------------------------------------------------+|
|  |  GOOGLE AI ENGINE                                         ||
|  |  +-- Real-time bidding optimization                       ||
|  |  +-- Audience discovery & expansion                       ||
|  |  +-- Creative assembly & testing                          ||
|  |  +-- Cross-channel budget allocation                      ||
|  +----------------------------------------------------------+|
|                              |                                |
|                              v                                |
|  +----------------------------------------------------------+|
|  |  CHANNELS (Automatic Distribution)                        ||
|  |  +-- Search (incl. Shopping)                              ||
|  |  +-- YouTube                                              ||
|  |  +-- Display Network                                      ||
|  |  +-- Discover                                             ||
|  |  +-- Gmail                                                ||
|  |  +-- Maps (local campaigns)                               ||
|  +----------------------------------------------------------+|
|                              |                                |
|                              v                                |
|  +----------------------------------------------------------+|
|  |  INPUTS (Your Control)                                    ||
|  |  +-- Assets (images, videos, headlines, descriptions)     ||
|  |  +-- Audience Signals (hints, not targeting)              ||
|  |  +-- Search Themes (2024+ feature)                        ||
|  |  +-- Goals (conversions, value)                           ||
|  |  +-- Budget & Bid Strategy                                ||
|  +----------------------------------------------------------+|
+-------------------------------------------------------------+
```

## E-commerce PMax Setup

### Step 1: Merchant Center Verification

```
MERCHANT CENTER CHECKLIST
=========================

[ ] Feed Status
+-- All products approved?
+-- No disapprovals or warnings?
+-- Product data quality >90%?
+-- Feed refresh frequency: at least daily

[ ] Product Data Quality
+-- Titles: Keyword-first, max 150 chars
+-- Descriptions: Unique, keyword-rich content
+-- Images: High quality, white background
+-- GTIN/MPN: Correctly filled
+-- Price: Up-to-date, including sale prices
+-- Availability: Real-time sync with inventory

[ ] Free Listings
+-- Free listings active?
+-- Surfaces across Google enabled?
+-- Enhanced listings attributes filled?
```

### Step 2: Campaign Structure

```
RECOMMENDED PMAX STRUCTURE (E-commerce)
========================================

Option A: Product Category Based (Recommended for 50+ products)
---------------------------------------------------------------
Campaign: PMax - All Products
+-- Asset Group 1: Bestsellers
|   +-- Listing Group: Top 20 products
|   +-- Audience Signal: Past purchasers
|   +-- Search Themes: [brand] + [top categories]
|
+-- Asset Group 2: Category A (e.g., Clothing)
|   +-- Listing Group: Category = Clothing
|   +-- Audience Signal: Fashion interests
|   +-- Search Themes: [clothing keywords]
|
+-- Asset Group 3: Category B (e.g., Shoes)
|   +-- Listing Group: Category = Shoes
|   +-- Audience Signal: Shoe shoppers
|   +-- Search Themes: [shoe keywords]
|
+-- Asset Group 4: Sale Items
    +-- Listing Group: Custom Label = Sale
    +-- Audience Signal: Deal seekers
    +-- Search Themes: [category] sale, discount

Option B: Margin/Performance Based (Recommended for profit optimization)
------------------------------------------------------------------------
Campaign 1: PMax - High Margin Products (Custom Label 0 = High Margin)
+-- Bid Strategy: Target ROAS (higher target)
+-- Budget: 60% of total

Campaign 2: PMax - Standard Margin Products
+-- Bid Strategy: Target ROAS (standard target)
+-- Budget: 30% of total

Campaign 3: PMax - Low Margin/Clearance
+-- Bid Strategy: Maximize Conversion Value
+-- Budget: 10% of total
```

### Step 3: Asset Group Setup

```
ASSET REQUIREMENTS (2025/2026)
==============================

HEADLINES (Required: 3-5, Recommended: 5-15)
+-- 30 characters max per headline
+-- Mix of:
|   +-- Brand headlines: "[Brand] Official Store"
|   +-- Benefit headlines: "Free Shipping Above $50"
|   +-- USP headlines: "Handmade in Netherlands"
|   +-- Action headlines: "Shop Now - 30% Off"
|   +-- Category headlines: "Premium [Category]"
+-- No duplicate headlines

LONG HEADLINES (Required: 1-5)
+-- 90 characters max
+-- More descriptive, storytelling
+-- Including CTA

DESCRIPTIONS (Required: 2-5, Recommended: 4-5)
+-- 90 characters max
+-- First description: Core value prop
+-- Vary with benefits, features, social proof
+-- No repetition of headlines

IMAGES (Required: 3+)
+-- Landscape (1.91:1): 1200x628 min, required
+-- Square (1:1): 1200x1200 min, required
+-- Portrait (4:5): 960x1200 min, recommended
+-- Mix of product shots and lifestyle
+-- Logo: 1200x1200 (square) + 1200x300 (landscape)

VIDEOS (Recommended, not required)
+-- Landscape: 16:9
+-- Square: 1:1
+-- Portrait: 9:16 (for YouTube Shorts/Reels)
+-- Minimum 10 seconds
+-- Google can auto-generate videos from images
```

### Step 2: Campaign Structure

```
RECOMMENDED PMAX STRUCTURE (E-commerce)
========================================

Option A: Product Category Based (Recommended for 50+ products)
---------------------------------------------------------------
Campaign: PMax - All Products
+-- Asset Group 1: Bestsellers
|   +-- Listing Group: Top 20 products
|   +-- Audience Signal: Past purchasers
|   +-- Search Themes: [brand] + [top categories]
|
+-- Asset Group 2: Category A (e.g., Clothing)
|   +-- Listing Group: Category = Clothing
|   +-- Audience Signal: Fashion interests
|   +-- Search Themes: [clothing keywords]
|
+-- Asset Group 3: Category B (e.g., Shoes)
|   +-- Listing Group: Category = Shoes
|   +-- Audience Signal: Shoe shoppers
|   +-- Search Themes: [shoe keywords]
|
+-- Asset Group 4: Sale Items
    +-- Listing Group: Custom Label = Sale
    +-- Audience Signal: Deal seekers
    +-- Search Themes: [category] sale, discount

Option B: Margin/Performance Based (Recommended for profit optimization)
------------------------------------------------------------------------
Campaign 1: PMax - High Margin Products (Custom Label 0 = High Margin)
+-- Bid Strategy: Target ROAS (higher target)
+-- Budget: 60% of total

Campaign 2: PMax - Standard Margin Products
+-- Bid Strategy: Target ROAS (standard target)
+-- Budget: 30% of total

Campaign 3: PMax - Low Margin/Clearance
+-- Bid Strategy: Maximize Conversion Value
+-- Budget: 10% of total
```

### Step 3: Asset Group Setup

```
ASSET REQUIREMENTS (2025/2026)
==============================

HEADLINES (Required: 3-5, Recommended: 5-15)
+-- 30 characters max per headline
+-- Mix of:
|   +-- Brand headlines: "[Brand] Official Store"
|   +-- Benefit headlines: "Free Shipping Above $50"
|   +-- USP headlines: "Handmade in Netherlands"
|   +-- Action headlines: "Shop Now - 30% Off"
|   +-- Category headlines: "Premium [Category]"
+-- No duplicate headlines

LONG HEADLINES (Required: 1-5)
+-- 90 characters max
+-- More descriptive, storytelling
+-- Including CTA

DESCRIPTIONS (Required: 2-5, Recommended: 4-5)
+-- 90 characters max
+-- First description: Core value prop
+-- Vary with benefits, features, social proof
+-- No repetition of headlines

IMAGES (Required: 3+)
+-- Landscape (1.91:1): 1200x628 min, required
+-- Square (1:1): 1200x1200 min, required
+-- Portrait (4:5): 960x1200 min, recommended
+-- Mix of product shots and lifestyle
+-- Logo: 1200x1200 (square) + 1200x300 (landscape)

VIDEOS (Recommended, not required)
+-- Landscape: 16:9
+-- Square: 1:1
+-- Portrait: 9:16 (for YouTube Shorts/Reels)
+-- Minimum 10 seconds
+-- Google can auto-generate videos from images
```

## Lead Generation PMax

### Lead Gen Specific Setup

```
LEAD GEN PMAX CONFIGURATION
============================

CONVERSION SETUP
+-- Primary: Qualified Lead or SQL
+-- Secondary: Form Submit (MQL)
+-- Offline Imports: Lead -> Opportunity -> Won
+-- Enhanced Conversions: REQUIRED for lead gen

FINAL URL EXPANSION
+-- On: More volume, less control
+-- Off: Strict control, less volume
+-- Recommendation: Start OFF, test ON later
+-- Exclude URLs: Privacy policy, careers, etc.

ASSET GROUP STRUCTURE (Lead Gen):
----------------------------------
Campaign: PMax - Lead Gen
+-- Asset Group 1: Main Service
|   +-- Final URL: /services/
|   +-- Lead Form: Full form
|   +-- Search Themes: service keywords
|
+-- Asset Group 2: Free Consultation
|   +-- Final URL: /free-consultation/
|   +-- Lead Form: Quick form
|   +-- Search Themes: consultation keywords
|
+-- Asset Group 3: Download/Whitepaper
    +-- Final URL: /resources/
    +-- Lead Form: Email only
    +-- Search Themes: informational queries
```

### Lead Quality Optimization

```
IMPROVING LEAD QUALITY
=======================

1. OFFLINE CONVERSION IMPORT
   +-- Import lead -> sale conversions
   +-- Upload at least weekly
   +-- Google optimizes on real value
   +-- Setup via Google Ads API or manual upload

2. VALUE-BASED BIDDING
   +-- Assign value to leads
   +-- SQL = $500, MQL = $50
   +-- Closed Won = $5000
   +-- PMax optimizes on value

3. FORM OPTIMIZATION
   +-- More fields = higher quality, less volume
   +-- Add qualification questions
   +-- Business email required
   +-- Phone number required

4. NEGATIVE AUDIENCES (indirect)
   +-- Exclude existing customers
   +-- Exclude competitors (via Customer Match)
   +-- Exclude employees
```