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Retargeting & Remarketing Mastery: Turn Browsers into Buyers

Complete guide to retargeting and remarketing for e-commerce. Learn pixel audiences, custom audiences, lookalikes, and funnel-based campaigns that convert.

Vince Servidad
Vince Servidad
Performance Marketer & Creative Strategist
20 min read
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97% of first-time visitors leave without buying. Here's how to bring them back and convert them.

Why Retargeting Matters

The Numbers:

  • Cold traffic converts at 1-2%
  • Warm traffic converts at 5-10%
  • Hot retargeting converts at 15-30%
  • Translation: Retargeting is 10-30x more profitable than prospecting.

    Understanding the Retargeting Funnel

    The 4-Stage Retargeting Funnel

    Stage 1: Awareness (Cold)

  • Visited website
  • Watched video ad
  • Engaged with social post
  • → Conversion Rate: 1-2%

    Stage 2: Consideration (Warm)

  • Viewed 2+ products
  • Spent 30+ seconds on site
  • Visited 3+ pages
  • → Conversion Rate: 3-7%

    Stage 3: Intent (Hot)

  • Added to cart
  • Initiated checkout
  • Viewed product 3+ times
  • → Conversion Rate: 10-20%

    Stage 4: Action (Very Hot)

  • Abandoned cart in last 24 hours
  • Reached checkout page
  • Entered payment info (but didn't purchase)
  • → Conversion Rate: 25-40%

    Facebook Pixel Audiences

    Setting Up Your Pixel

    Installation (Shopify):

    1. Settings → Sales Channels → Facebook

    2. Connect Facebook account

    3. Pixel auto-installs

    4. Verify with Facebook Pixel Helper

    Installation (Custom Website):

    1. Events Manager → Data Sources → Pixels

    2. Create Pixel

    3. Copy base code

    4. Paste before closing head tag

    5. Test with Pixel Helper extension

    Essential Events to Track

    Standard Events:

    PageView

  • Fires: Every page load
  • Use For: All website visitors
  • ViewContent

  • Fires: Product page view
  • Use For: Product interest audiences
  • AddToCart

  • Fires: Item added to cart
  • Use For: High-intent audiences
  • InitiateCheckout

  • Fires: Checkout started
  • Use For: Very high-intent audiences
  • Purchase

  • Fires: Order completed
  • Use For: Excluding from retargeting
  • AddPaymentInfo

  • Fires: Payment details entered
  • Use For: Ultra high-intent
  • Creating Pixel-Based Audiences

    Audience 1: All Website Visitors

    Setup:

    1. Audiences → Create → Custom Audience

    2. Source: Website

    3. Event: All website visitors

    4. Retention: 180 days

    5. Name: "Website - All Visitors - 180d"

    Use Case:

  • Brand awareness
  • New product launches
  • General offers
  • Audience 2: Product Viewers

    Setup:

    1. Create Custom Audience → Website

    2. Event: ViewContent

    3. Retention: 30 days

    4. Name: "Website - Product Viewers - 30d"

    Use Case:

  • Product-focused ads
  • Educational content about products
  • Testimonials
  • Audience 3: Add to Cart (No Purchase)

    Setup:

    1. Create Custom Audience → Website

    2. Conditions:

  • Include: AddToCart (7 days)
  • Exclude: Purchase (7 days)
  • 3. Name: "Website - Add to Cart - No Purchase - 7d"

    Use Case:

  • Free shipping offers
  • 10-15% discount codes
  • Urgency messaging
  • Audience 4: Initiated Checkout (No Purchase)

    Setup:

    1. Create Custom Audience → Website

    2. Conditions:

  • Include: InitiateCheckout (3 days)
  • Exclude: Purchase (3 days)
  • 3. Name: "Website - Checkout Started - No Purchase - 3d"

    Use Case:

  • Aggressive discounts (15-20% off)
  • Payment trust badges
  • Money-back guarantee
  • Live chat support
  • Audience 5: High-Value Browsers

    Setup:

    1. Create Custom Audience → Website

    2. Conditions:

  • ViewContent (30 days)
  • At least 3 times
  • 3. Name: "Website - Viewed 3+ Products - 30d"

    Use Case:

  • Dynamic product ads
  • Bundle offers
  • "Complete the look" campaigns
  • Audience 6: Time-Based Engagement

    Setup:

    1. Create Custom Audience → Website

    2. Conditions:

  • ViewContent (14 days)
  • Time spent on website > 120 seconds
  • 3. Name: "Website - Engaged Browsers - 14d"

    Use Case:

  • Educational content
  • Brand story ads
  • Founder's message
  • Custom Audiences

    Customer List Upload

    Setup:

    1. Audiences → Create → Custom Audience

    2. Source: Customer List

    3. Upload CSV with:

  • Email
  • Phone
  • First Name
  • Last Name
  • Country
  • City
  • ZIP
  • 4. Name: "Customer List - All Purchasers"

    Use Cases:

    Existing Customers:

  • Cross-sell related products
  • Announce new arrivals
  • VIP/loyalty offers
  • Re-purchase campaigns
  • Email Subscribers (No Purchase):

  • Convert subscribers to customers
  • First-purchase discount
  • Best-sellers showcase
  • Segment by Purchase Value:

    Upload separate lists:

  • High-value customers ($500+)
  • Medium-value customers ($100-$500)
  • Low-value customers (<$100)
  • Retargeting Strategy:

  • High-value: Premium products, bundles
  • Medium-value: Mid-tier products, 10% off
  • Low-value: Best-sellers, 15% off
  • Engagement Audiences

    Instagram Engagers:

    Setup:

    1. Custom Audience → Instagram Business Profile

    2. People who engaged with your content

    3. Engagement types:

  • Anyone who visited your profile
  • Anyone who engaged with post/ad
  • People who sent you a message
  • 4. Timeframe: 365 days

    Use Case:

  • They already know your brand
  • Higher trust level
  • Lower discount needed
  • Facebook Page Engagers:

    Setup:

    1. Custom Audience → Facebook Page

    2. People who engaged with your Page

    3. Timeframe: 365 days

    Engagement Options:

  • Everyone who engaged
  • People who visited your Page
  • People who engaged with any post/ad
  • People who clicked any CTA button
  • People who sent a message
  • People who saved your Page/post
  • Video Viewers:

    Setup:

    1. Custom Audience → Video

    2. Choose video(s)

    3. Engagement level:

  • 25% of video
  • 50% of video (BEST)
  • 75% of video
  • 95% of video
  • 4. Timeframe: 365 days

    Use Case:

  • High-intent audience
  • Already educated about product
  • Direct offer ads work well
  • Lookalike Audiences

    Understanding Lookalikes

    What They Are:

    Facebook finds people similar to your best customers

    How They Work:

    Algorithm analyzes:

  • Demographics
  • Interests
  • Behaviors
  • Purchase patterns
  • Content consumption
  • Then finds people who match that profile.

    Creating Lookalike Audiences

    Lookalike 1: Purchasers

    Setup:

    1. Audiences → Create → Lookalike Audience

    2. Source: Purchasers pixel event OR customer list

    3. Location: Your target country

    4. Audience size: 1% (most similar)

    5. Name: "LAL 1% - Purchasers - US"

    Best Practices:

  • Need 100+ purchasers for quality
  • 1% = ~2 million people in US
  • Most similar to your buyers
  • Lookalike 2: High-Value Customers

    Setup:

    1. Upload customer list with purchase value

    2. Create Lookalike

    3. Size: 1%

    4. Name: "LAL 1% - High Value Customers - US"

    Why It Works:

    Finds people likely to spend more

    Lookalike 3: Add to Cart (No Purchase)

    Setup:

    1. Source: AddToCart audience (exclude purchasers)

    2. Size: 1-2%

    3. Name: "LAL 1% - Add to Cart - US"

    Use Case:

  • Prospect with offers
  • Lower ROAS but cheaper CPM
  • Good for growing brand
  • Lookalike 4: Top 25% Time Spent

    Setup:

    1. Create Value-Based Lookalike

    2. Optimization: Time spent on website

    3. Top 25%

    4. Size: 1%

    Use Case:

  • Engaged users likely to convert
  • Good for content-heavy stores
  • Lookalike Size Selection

    1% Lookalike

  • Most similar
  • Highest converting
  • Best for testing
  • Start here
  • 2-3% Lookalike

  • Less similar but larger
  • Good for scaling
  • After 1% saturates
  • 5-10% Lookalike

  • Very broad
  • Lower conversion
  • Use when 1-3% exhausted
  • Usually not recommended
  • Lookalike Stacking Strategy

    Campaign Structure:

    Ad Set 1: LAL 1% - Purchasers ($50/day) Ad Set 2: LAL 2% - Purchasers ($30/day) Ad Set 3: LAL 3% - Purchasers ($20/day)

    Test all three, scale what works.

    Funnel-Based Retargeting Campaigns

    Campaign 1: Awareness Retargeting

    Audience:

  • Website visitors (30-180 days)
  • Exclude: Purchasers (30 days)
  • Budget: 10-15% of total ad spend

    Creative Strategy:

  • Educational content
  • Brand story
  • Customer testimonials
  • Behind-the-scenes
  • Ad Copy:

    "We noticed you checked us out. Here's what makes us different..."

    Goal: Build trust, not sell

    Campaign 2: Consideration Retargeting

    Audience:

  • Viewed 2+ products (14-30 days)
  • Spent 30+ seconds on site
  • Exclude: Add to cart, Purchase
  • Budget: 15-20% of total ad spend

    Creative Strategy:

  • Product benefits
  • Comparison to competitors
  • FAQ addressing
  • Unboxing videos
  • Ad Copy:

    "Still deciding? Here's what customers love most about [Product]"

    Offer: 10% off first order Goal: Move from consideration to intent

    Campaign 3: Intent Retargeting (Add to Cart)

    Audience:

  • Added to cart (7-14 days)
  • Exclude: Purchase (7 days)
  • Budget: 20-25% of total ad spend

    Creative Strategy:

  • Product they added (dynamic ads)
  • Social proof (reviews)
  • Urgency (limited stock)
  • Guarantee (money-back)
  • Ad Copy:

    "Your cart is waiting! Complete your order and get FREE shipping today."

    Offer: Free shipping or 10-15% off Goal: Convert to purchase

    Campaign 4: Hot Retargeting (Checkout Abandoners)

    Audience:

  • Initiated checkout (0-3 days)
  • Exclude: Purchase (3 days)
  • Budget: 25-30% of total ad spend

    Creative Strategy:

  • Exact products they left
  • Time-sensitive discount
  • Trust signals (secure checkout)
  • Easy return policy
  • Ad Copy:

    "Complete your order in the next 24 hours and save 15%!"

    Offer: 15-20% off + free shipping Goal: Immediate conversion

    Campaign 5: Post-Purchase (Excluded from Above)

    Audience:

  • Purchasers (0-30 days)
  • Budget: 5-10% of total ad spend

    Creative Strategy:

  • Thank you message
  • Care instructions
  • Cross-sell related products
  • Review request
  • Ad Copy:

    "Thank you for your order! Complete your collection with these..."

    Goal: Repeat purchases, reviews, referrals

    Dynamic Product Ads (DPA)

    What Are Dynamic Ads?

    How They Work:

  • Show people the EXACT products they viewed
  • Auto-generated from product catalog
  • Personalized for each person
  • Updates automatically
  • Setting Up Dynamic Ads

    Step 1: Create Product Catalog

    1. Commerce Manager → Catalogs

    2. Create Catalog → E-commerce

    3. Connect data source:

  • Shopify (automatic)
  • Facebook pixel
  • CSV upload
  • 4. Name: "[Brand] Product Catalog"

    Step 2: Set Up Product Feed

    For Shopify:

  • Auto-syncs products
  • Updates every 24 hours
  • Includes all product data
  • For Custom Sites:

    Upload CSV with:

  • ID
  • Title
  • Description
  • Price
  • Sale price
  • Link
  • Image URL
  • Availability
  • Brand
  • Step 3: Create Dynamic Ad Campaign

    1. Create Campaign → Sales

    2. Ad Set → Use Dynamic Creative

    3. Audience: Website visitors who viewed products

    4. Budget: $20-50/day

    5. Products: Show items they viewed

    Step 4: Ad Template

  • Headline: "{{product.name}}"
  • Primary Text: "Still thinking about {{product.name}}? Get it now before it sells out!"
  • Description: "{{product.price}}"
  • CTA: Shop Now
  • Dynamic Ad Strategies

    Strategy 1: Browse Abandonment

    Audience: Viewed products, didn't add to cart Message: "You viewed these products. Ready to buy?" Offer: 10% off

    Strategy 2: Cart Abandonment

    Audience: Added to cart, didn't purchase Message: "Your cart is waiting! Complete your order." Offer: Free shipping

    Strategy 3: Cross-Sell

    Audience: Recent purchasers Message: "Complete the look with these products." Show: Related/complementary products

    Strategy 4: Up-Sell

    Audience: Viewed lower-priced items Message: "Customers also loved these premium options." Show: Higher-priced alternatives

    Advanced Retargeting Tactics

    Tactic 1: Sequential Retargeting

    Day 1-3: Educational content (no offer) Day 4-7: Product benefits (10% off) Day 8-14: Social proof + urgency (15% off) Day 15-30: Last chance (20% off + free shipping)

    Setup:

    Create 4 ad sets with different audiences:

  • Visited 1-3 days ago
  • Visited 4-7 days ago
  • Visited 8-14 days ago
  • Visited 15-30 days ago
  • Show different ads to each stage.

    Tactic 2: Category-Based Retargeting

    Instead of:

    All product viewers → Same ad

    Do This:

  • Dress viewers → Dress ads
  • Shoe viewers → Shoe ads
  • Accessory viewers → Accessory ads
  • Setup:

    Use URL-based custom audiences:

  • Visited URLs containing "/dresses"
  • Visited URLs containing "/shoes"
  • Visited URLs containing "/accessories"
  • Tactic 3: Price Point Segmentation

    Segment by product price:

  • Viewed products under $50
  • Viewed products $50-$150
  • Viewed products $150+
  • Strategy:

  • Low price: Small discount, emphasize value
  • Mid price: Bundle offers
  • High price: Larger discount, financing options
  • Tactic 4: Seasonal Retargeting

    Setup:

    Create audiences for:

  • Summer product viewers
  • Holiday shoppers
  • Sale browsers
  • New arrival viewers
  • Timing:

    Retarget at the right season next year

    Example:

    Someone viewed summer dresses in June 2024

    → Retarget with new summer collection in May 2025

    Tactic 5: Frequency Capping

    Problem: Showing ads too often annoys people

    Solution:

    1. Ad Set Settings → Show Advanced Options

    2. Set frequency cap:

  • Maximum 2 impressions per person per 7 days
  • Best Practice:

  • Cold audiences: 3 impressions/week max
  • Warm audiences: 5 impressions/week max
  • Hot audiences: 7 impressions/week max
  • Display Remarketing

    Setup:

    1. Google Ads → Audiences

    2. Create remarketing list

    3. Tag: All website visitors

    4. Duration: 540 days (maximum)

    Campaign Setup:

    1. Campaign type: Display

    2. Goal: Sales

    3. Target: Your remarketing list

    4. Budget: $20-50/day

    Creative:

  • Responsive display ads
  • Upload 15 images
  • 5 headlines
  • 5 descriptions
  • Google optimizes combinations
  • Google Shopping Remarketing

    Dynamic Remarketing:

    Setup:

    1. Enable dynamic remarketing in Google Merchant Center

    2. Add dynamic remarketing tag to website

    3. Create remarketing list: Product viewers

    4. Create Shopping campaign targeting list

    How It Works:

    Shows people the exact products they viewed on your store

    YouTube Remarketing

    Audience:

  • Website visitors
  • Customer list
  • Video viewers
  • Campaign Type:

    1. Create Video campaign

    2. Goal: Website traffic or Sales

    3. Audience: Your remarketing list

    4. Budget: $30-100/day

    Creative Strategy:

  • Product demos
  • Testimonials
  • Brand story
  • Limited-time offers
  • Search Remarketing (RLSA)

    Remarketing Lists for Search Ads (RLSA)

    How It Works:

    Show different ads or bid higher when people from your website search on Google

    Setup:

    1. Create remarketing list (website visitors)

    2. Add list to existing Search campaign

    3. Bid adjustment: +20-50% for list members

    4. Optional: Create specific ads for retargeting

    Example:

    Someone visited your jewelry store

    → Searches "gold necklace" on Google

    → You bid 30% higher

    → Your ad appears at top

    Retargeting Budget Allocation

    Budget Split

    For $5,000/month total ad spend:

  • Prospecting: $3,000 (60%)
  • Retargeting: $2,000 (40%)
  • Retargeting Breakdown:

  • Awareness retargeting: $300 (15%)
  • Consideration retargeting: $400 (20%)
  • Intent (Add to cart): $500 (25%)
  • Hot (Checkout abandoners): $600 (30%)
  • Post-purchase: $200 (10%)
  • Scaling Retargeting

    When to Increase Budget:

    ROAS > 4x consistently

    Frequency below 3.0

    Spending full budget daily

    CTR above 1.5%

    How to Scale:

  • Increase budget 20% every 5-7 days
  • Expand audience (30 days → 60 days → 90 days)
  • Add new audience segments
  • Test new creative angles
  • Performance Benchmarks

    Good Retargeting Performance

    Facebook Retargeting:

  • ROAS: 3-6x (goal: 4x+)
  • CTR: 1.5-3%
  • Frequency: 2.0-3.5
  • CPC: $0.30-$0.80
  • Conversion Rate: 5-15%
  • Google Display Remarketing:

  • ROAS: 4-8x
  • CTR: 0.5-1.5%
  • CPC: $0.20-$0.60
  • Conversion Rate: 3-10%
  • Dynamic Product Ads:

  • ROAS: 5-10x
  • CTR: 1-2%
  • Conversion Rate: 8-20%
  • When to Optimize

    Signs of Creative Fatigue:

    ❌ Frequency above 4.0

    ❌ CTR drops 30%+

    ❌ ROAS decreases 25%+

    ❌ CPC increases 50%+

    Action:

  • Refresh creative
  • Expand audience
  • Reduce budget temporarily
  • Test new angles
  • The Bottom Line

    Retargeting converts 10-30x better than cold traffic.

    Your Retargeting Checklist:

    Install Facebook pixel correctly

    Track all essential events

    Create audiences for each funnel stage

    Build lookalike audiences from purchasers

    Set up dynamic product ads

    Allocate 30-40% budget to retargeting

    Test sequential campaigns

    Monitor frequency closely

    Refresh creative monthly

    The brands scaling past $1M/month in revenue invest heavily in sophisticated retargeting funnels.

    Start building yours today.

    Vince Servidad

    Written by

    Vince Servidad

    Performance Marketer & Creative Strategist

    Performance marketer and creative strategist for Google Ads, Meta Ads, performance creative testing, conversion tracking and attribution, and landing-page and funnel CRO. Highest monthly ad spend managed: $2M+. I have operated a Shopify store for 10 years.

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