---
name: google-ads-campaign
description: "สกิลสำหรับแคมเปญ Google Ads ใช้เมื่อต้องการวางกลยุทธ์ สร้างคอนเทนต์ ปรับ Conversion วิเคราะห์ผล หรือทำงานการตลาดดิจิทัลในหัวข้อนี้ให้เป็นระบบ"
allowed-tools: Read Write Glob
metadata:
  author: matthewhitcham
  version: "1.0"
---

# แคมเปญ Google Ads

## When to Use This Skill

Use this skill when you need to:
- Plan a Google Search Ads campaign from keyword research to launch
- Organize keyword groups into ad groups with matching ad copy
- Write ad copy that maximizes quality score and click-through rate
- Design a bidding and budget strategy for profitable paid search

**DO NOT** use this skill for Google Display ads, YouTube ads, or SEO. This is specifically for Google Search Ads (pay-per-click).

---

## Core Principle

GOOGLE ADS PROFITS COME FROM KEYWORD-TO-AD-TO-LANDING-PAGE ALIGNMENT — WHEN THE SEARCH QUERY, THE AD COPY, AND THE PAGE ALL SAY THE SAME THING, QUALITY SCORE GOES UP AND COST PER CLICK GOES DOWN.

---

## Phase 1: Campaign Brief

### Required Inputs

| Input | What to Ask | Default |
|-------|------------|---------|
| **Business/product** | "What are you advertising?" | No default — must be provided |
| **Goal** | "What action should people take? (buy, call, sign up, book)" | No default — must be provided |
| **Monthly budget** | "What is your monthly Google Ads budget?" | $500-1,000/month |
| **Target location** | "Where are your customers located?" | United States |
| **Landing page(s)** | "Where will ads send people?" | No default — must be provided |
| **Previous Google Ads experience** | "Have you run Google Ads before? Any data?" | None |
| **Competitors** | "Who else is bidding on your keywords?" | General awareness |

**GATE: Confirm the brief before building the campaign.**

---

## Phase 2: Keyword Strategy

### Keyword Organization

```
## Keyword Groups

**Ad Group 1: [Theme — e.g., "Email Marketing Software"]**
Keywords:
- [email marketing software] — Exact match
- [best email marketing platform] — Exact match
- "email marketing tool for small business" — Phrase match
- email marketing solution — Broad match modifier

Estimated CPC: $[X]
Monthly search volume: [X]
Intent: Commercial (ready to compare/buy)

**Ad Group 2: [Theme — e.g., "Email Automation"]**
Keywords:
- [email automation tool] — Exact match
- [automated email marketing] — Exact match
...

**Negative Keywords (campaign-level):**
- free
- tutorial
- how to (unless targeting informational intent)
- jobs
- salary
- [competitor brand names] (unless doing competitor targeting)
```

### Match Type Strategy

```
## Match Type Rules

**Exact match [keyword]:** Highest intent, highest control, lowest volume
- Use for: core commercial keywords
- Budget: 60% of total

**Phrase match "keyword":** Moderate control, captures variations
- Use for: secondary keywords and longer phrases
- Budget: 30% of total

**Broad match keyword:** Widest reach, requires smart bidding
- Use for: discovery (with careful negative keyword management)
- Budget: 10% of total (testing only)
```

**GATE: Approve keyword groups and match types before writing ads.**

---

## Phase 3: Write Ad Copy

### Responsive Search Ads (RSA)

For each ad group, write:
- 15 headlines (30 characters each)
- 4 descriptions (90 characters each)

### Headline Strategy

```
## Headlines for Ad Group 1: [Theme]

**Keyword-focused (3-4):**
1. "Email Marketing Software" (26 chars)
2. "Best Email Marketing Tool" (27 chars)
3. "#1 Email Marketing Platform" (29 chars)

**Benefit-focused (3-4):**
4. "Send Emails That Convert" (26 chars)
5. "Grow Your List 3x Faster" (26 chars)
6. "Save 10 Hours Per Week" (23 chars)

**Social proof (2-3):**
7. "Trusted by 50,000+ Users" (26 chars)
8. "4.8 Stars on G2" (17 chars)

**CTA-focused (2-3):**
9. "Start Your Free Trial Today" (29 chars)
10. "Try Free for 14 Days" (22 chars)

**Urgency/offer (2-3):**
11. "50% Off First 3 Months" (24 chars)
12. "Limited-Time Launch Price" (27 chars)
```

### Description Strategy

```
## Descriptions

1. "Start sending professional emails in minutes. No design skills needed. Free 14-day trial." (90 chars)
2. "Join 50,000 businesses who use [Brand] to grow revenue with email. Plans from $29/mo." (87 chars)
3. "Drag-and-drop editor, automation, analytics. Everything you need in one platform." (83 chars)
4. "Cancel anytime. No contracts. Start growing your business with email marketing today." (86 chars)
```

### Ad Extensions

```
## Extensions to Set Up

**Sitelink extensions (4-6):**
- Pricing / Plans
- Features
- Testimonials / Case Studies
- Free Trial
- About Us

**Callout extensions (4-6):**
- Free Trial Available
- No Credit Card Required
- 24/7 Support
- Cancel Anytime

**Structured snippet:**
- Types: Templates, Automation, Analytics, Integrations, Reporting
```

---

## Phase 4: Polish

### 1. Bidding Strategy

```
## Bid Strategy Recommendation

**New campaigns (no conversion data):**
- Start with Manual CPC or Maximize Clicks
- Set max CPC bids based on target CPA math
- Target CPA = [customer value] × [target profit margin]

**After 30+ conversions:**
- Switch to Target CPA or Maximize Conversions
- Set target CPA based on actual performance data

**Budget pacing:**
- Daily budget = monthly budget / 30.4
- Monitor daily spend vs. results
- Adjust bids weekly based on performance
```

### 2. Landing Page Alignment Checklist

- [ ] Headline matches the ad group keyword theme
- [ ] CTA matches the ad's promised action
- [ ] Page loads in under 3 seconds
- [ ] Mobile-optimized
- [ ] Form is above the fold (for lead gen)
- [ ] Phone number visible (if call objective)

### 3. Optimization Schedule

- Daily: check spend pacing, pause obvious losers
- Weekly: review search terms report, add negative keywords
- Bi-weekly: pause underperforming keywords, adjust bids
- Monthly: full performance review, new ad copy tests, budget reallocation

---

## Anti-Patterns

- **Running all broad match without negatives** — broad match will spend your budget on irrelevant searches without aggressive negative keyword management.
- **One ad group with 50 keywords** — keywords with different intent need different ads. Keep 5-15 tightly themed keywords per ad group.
- **Sending all ads to the homepage** — each ad group should link to the most relevant landing page. Homepage is rarely the best choice.
- **Ignoring quality score** — low quality scores mean higher CPCs. Improve keyword-ad-landing page relevance to lower costs.
- **Setting and forgetting** — Google Ads require weekly optimization. Neglected campaigns waste money.
- **No conversion tracking** — without tracking, you cannot optimize for what matters. Set up conversion tracking before launching.

---

## Recovery

- **No conversion data yet:** Start with Maximize Clicks to gather data. Switch to conversion-based bidding after 30+ conversions.
- **High CPC eating the budget:** Focus on long-tail exact match keywords with lower competition. Add more negative keywords.
- **Low quality score (under 5):** Improve ad relevance (match ad copy to keywords), landing page experience, and expected CTR.
- **Spending budget with no conversions:** Check conversion tracking setup. Then review landing page conversion rate. The problem is often the page, not the ads.
- **Very competitive niche:** Target long-tail keywords, use location targeting to reduce competition, and ensure your landing page converts above average.
