How to Set Up Retargeting Campaigns That Convert
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How to Set Up Retargeting Campaigns That Convert
What is Retargeting?
Retargeting shows ads to people who previously visited your website or engaged with your brand. These users are 70% more likely to convert than cold traffic.
Why Retargeting Works
Only 2% of visitors convert on their first visit. Retargeting captures the other 98%.
| Audience Type | Conversion Rate | CPA |
|---|---|---|
| Cold traffic | 1-2% | High ($50+) |
| Website visitors | 3-5% | Medium ($25-40) |
| Cart abandoners | 8-12% | Low ($15-25) |
| Past purchasers | 15-25% | Lowest ($10-20) |
Retargeting Audience Segments
Create audiences based on engagement level:
Tier 1: High Intent
- Cart abandoners (added to cart, no purchase)
- Checkout started (began checkout, didn't complete)
- Product page viewers (3+ pages viewed)
Tier 2: Medium Intent
- All website visitors (30 days)
- Blog readers (content consumers)
- Video viewers (50%+ completion)
Tier 3: Low Intent
- Social engagers (liked, commented)
- Email list (opens, clicks)
- Ad engagers (clicked ads)
Step-by-Step: Setting Up Retargeting
Step 1: Install Tracking
Ensure pixel is firing on all key events:
- PageView
- ViewContent
- AddToCart
- InitiateCheckout
- Purchase
Step 2: Create Custom Audiences
Go to Audiences → Create Custom Audience:
| Audience | Source | Time Window |
|---|---|---|
| Cart Abandoners | AddToCart - Purchase | 7-14 days |
| Checkout Abandoners | InitiateCheckout - Purchase | 7 days |
| Product Viewers | ViewContent | 30 days |
| All Visitors | Website traffic | 30-180 days |
Step 3: Create Campaign Structure
Recommended structure:
Campaign: Retargeting
├── Ad Set: Cart Abandoners (7 days)
│ ├── Ad: Reminder + urgency
│ └── Ad: Discount offer
├── Ad Set: Product Viewers (30 days)
│ ├── Ad: Product benefits
│ └── Ad: Social proof
└── Ad Set: All Visitors (180 days)
└── Ad: Brand awareness
Retargeting Creative Best Practices
For Cart Abandoners:
- Reminder: "You left something behind"
- Urgency: "Only X left in stock"
- Incentive: "10% off to complete your order"
- Social proof: "Join 10,000 happy customers"
For Product Viewers:
- Product images they viewed
- Benefits-focused copy
- Reviews/testimonials
- Comparison guides
For All Visitors:
- Brand story
- Best sellers showcase
- Educational content
Retargeting Frequency Caps
Don't annoy users with too many ads:
| Audience | Frequency Cap | Why |
|---|---|---|
| Cart abandoners | 5-7/day | High intent, urgent |
| Product viewers | 3-5/day | Medium intent |
| All visitors | 1-2/day | Lower intent, avoid fatigue |
Case Study: Retargeting Generated 5.8x ROAS
An e-commerce brand structured retargeting by intent:
| Segment | Budget % | ROAS |
|---|---|---|
| Cart abandoners | 40% | 8.2x |
| Product viewers | 35% | 4.5x |
| All visitors | 25% | 2.8x |
| Overall | 100% | 5.8x |
Common Retargeting Mistakes
1. No Frequency Caps
Showing ads 20+ times per day creates brand hatred.
2. Same Ad to Everyone
Cart abandoners need different messaging than blog readers.
3. No Burn Pixel
Continue showing ads after purchase = wasted money.
Fix: Exclude purchasers from retargeting.
4. Too Long or Too Short Windows
- 7 days for cart abandoners (urgency)
- 30 days for product viewers
- 90-180 days for brand awareness
Retargeting Checklist
- ✅ Pixel firing on all events
- ✅ Audiences created by intent level
- ✅ Different creative per segment
- ✅ Frequency caps set
- ✅ Purchasers excluded
- ✅ Conversion tracking enabled
Related
Frequently Asked Questions
What is a retargeting campaign?
A retargeting campaign shows ads specifically to people who have already visited your website, viewed products, or interacted with your content but didn't convert. It works by using tracking pixels to identify these users and serving them targeted ads to bring them back and complete the desired action.
How does retargeting work?
Retargeting works through tracking pixels placed on your website. When someone visits your site, the pixel drops a cookie in their browser. Ad platforms then use this data to show your ads to that person as they browse other websites, social media, or apps. You can segment audiences by pages visited, time spent, or actions taken.
What is the difference between retargeting and remarketing?
The terms are often used interchangeably, but technically retargeting refers to serving display or social ads to past visitors using pixels, while remarketing traditionally refers to re-engaging customers through email. In practice, most marketers use both terms to describe the same concept of reaching people who have previously interacted with your brand.
How long should a retargeting window be?
For most e-commerce brands, a 7-14 day window captures the warmest prospects. Cart abandoners convert best within 3 days. Product viewers stay warm for 14-30 days. Website visitors remain relevant for up to 30-60 days. Longer windows (90-180 days) work for high-consideration purchases like B2B or luxury goods.
What is a good retargeting audience size?
For Facebook, aim for at least 1,000 people in your retargeting audience for the algorithm to optimize effectively. Ideally, 5,000-20,000 gives you the best balance of reach and relevance. If your audience is too small, broaden the time window or combine audiences like page viewers plus social engagers.