Retargeting campaigns in OTTO-PPC help you re-engage users who interacted with your brand but didn’t convert. By combining data from existing Search campaigns and website visits, OTTO builds precise audience lists and delivers relevant ads designed to drive conversions. This guide explains how to set up a retargeting campaign, from prerequisites through to launch.
▶️ Overview
▶️ Overview
Retargeting in OTTO-PPC is best used to:
Target users who clicked your ads but didn’t convert
Re-engage website visitors who left without completing an action
Maintain visibility with customizable lookback windows (15, 30, or 60 days)
Improve ROI by focusing spend on warm audiences most likely to convert
This feature is available to all OTTO-PPC users with an active Google Ads connection, installed Google Tag Manager (GTM), and at least one conversion action set up for tracking.
▶️ Prerequisites
▶️ Prerequisites
✅ Google Ads account connected to OTTO-PPC
✅ Business with at least one active Search campaign
✅ Google Tag Manager (GTM) installed on the website
✅ At least one Google Ads conversion action set up and tracking
💡 If GTM or conversions aren’t set up, follow the installation guides linked in the dashboard.
▶️ Step 1: Access Retargeting Campaign Setup
▶️ Step 1: Access Retargeting Campaign Setup
✅ Go to OTTO-PPC → Create New Campaign
✅ Select Retargeting Campaign when the modal opens
▶️ Step 2: Select Account and Business
▶️ Step 2: Select Account and Business
✅ Choose your Google Ads account
✅ Link the campaign to the Business that already has an active Search campaign
💡 Retargeting requires an active Search campaign to supply audience signals.
▶️ Step 3: Verify Tracking
▶️ Step 3: Verify Tracking
✅ Confirm GTM is installed and detected
✅ Ensure at least one conversion action is active
✅ If missing, use the Install it here link for GTM or follow the conversion setup guide
▶️ Step 4: Select Conversion Action
▶️ Step 4: Select Conversion Action
✅ Choose the conversion event that represents your main goal (purchase, signup, form submission, etc.)
▶️ Step 5: Choose Retargeting Criteria
▶️ Step 5: Choose Retargeting Criteria
✅ Saw/Clicked Ads but Didn’t Convert – targets users who interacted with your Search ads but didn’t complete the conversion
✅ Visited Website but Didn’t Convert – targets site visitors who didn’t complete the conversion
▶️ Step 6: Set Lookback Window
▶️ Step 6: Set Lookback Window
✅ Choose a timeframe to include users: 15, 30, or 60 days
▶️ Step 7: Link Products
▶️ Step 7: Link Products
Retargeting campaigns can be applied to all products inside the Business.
⚠️ If you change the retargeting setup after the initial configuration, the audience creation process will restart.
Retargeting Steps
Retargeting Steps
Link your Google Ads account and select campaigns to connect
Complete the retargeting setup (criteria, lookback window, conversion action)
Select your bid strategy (Maximize Conversions, Maximize Conversion Value, Maximize Clicks, or Target Impression Share)
Review and refine ad groups and ads for alignment with campaign goals
Review and continue to finalize
▶️ Step 8: Set Strategy and Creative
▶️ Step 8: Set Strategy and Creative
✅ OTTO copies your bidding strategy from Search campaigns when possible
✅ Best-performing ad groups are used as a starting point
✅ Review and edit message themes, headlines, and descriptions for stronger relevance
▶️ Step 9: Review and Continue
▶️ Step 9: Review and Continue
✅ Confirm all settings
✅ Click Continue to create the retargeting campaign
▶️ Step 10: Audience Build and Launch
▶️ Step 10: Audience Build and Launch
✅ Google may take up to 72 hours to build and qualify audiences
✅ Minimum audience size requirements apply (larger lists are needed for Search remarketing)
Activation options:
OTTO-launch when ready (recommended): launches once audience eligibility is met
Manual launch: you review and activate when ready
Draft only: save as draft until launch (no delivery until activated)
❓FAQs – OTTO Retargeting Campaigns
❓ What is a Retargeting Campaign in OTTO?
❓ What is a Retargeting Campaign in OTTO?
Retargeting campaigns re-engage users who clicked your Search ads or visited your site but did not convert.
❓ Do I need an active Search campaign to run Retargeting?
❓ Do I need an active Search campaign to run Retargeting?
Yes. Retargeting relies on signals from existing Search campaigns and site visits.
❓ What are the technical prerequisites?
❓ What are the technical prerequisites?
Google Ads account connected to OTTO
An active Search campaign linked to your Business profile
Google Tag Manager (GTM) is installed on your site
At least one Google Ads conversion action set up
❓ How long does it take to build audiences?
❓ How long does it take to build audiences?
Google typically needs up to 72 hours to build and qualify remarketing audiences. Ideally, you should have an audience of 1,000 users.
❓ What lookback windows are available?
❓ What lookback windows are available?
You can target users from the past 15, 30, or 60 days.
❓ Can I run Retargeting campaigns for all products in my Business profile?
❓ Can I run Retargeting campaigns for all products in my Business profile?
Yes. Retargeting campaigns can cover the full product catalog linked to your Business.
❓ Does OTTO copy bidding strategies and ad creatives from my Search campaigns?
❓ Does OTTO copy bidding strategies and ad creatives from my Search campaigns?
Yes. OTTO applies existing bid strategies where possible and suggests best-performing ad groups as the foundation for your Retargeting ads.
❓ What happens if my audience list is too small?
❓ What happens if my audience list is too small?
Your campaign will not deliver until the minimum audience size required by Google is met.
❓ Do I need to manually launch the Retargeting campaign?
❓ Do I need to manually launch the Retargeting campaign?
You can choose between:
OTTO-launch (recommended): launches once Google confirms audience eligibility
Manual launch: you review and activate when ready
Draft only: save as draft until launch (no delivery until activated)
Once your Retargeting campaign is live, OTTO helps you maximize conversions by focusing spend on warm audiences most likely to act. Be sure to revisit your setup regularly, adjust creative for relevance, and monitor audience size to keep performance on track.