The 10 Default Settings Draining Your Google Ads Budget (And How to Fix Them)

TL;DR: Every new Google Ads account is pre-configured with settings that expand your reach, increase your impressions, generate more clicks — and drain your budget on traffic that will never convert. These are not bugs. They are defaults that serve Google's revenue model. This guide covers all 10, with data on each one's impact and step-by-step instructions to fix them.

Google makes it easy to start advertising. Create an account, set a budget, pick some keywords, write an ad, and launch. What Google does not make easy is understanding that the default configuration of your account is optimized for Google's revenue, not your ROI.

As Ryder Meehan of Upgrow, a 15-year Google Ads veteran, puts it: "You lose a lot of control over your ads and account and give it over to Google, who definitely does not have you saving money as a goal."

This article is the tactical companion to Google's $264 Billion Conflict of Interest, which explains the structural incentives behind these defaults. Here, we focus on the practical: what each setting does, what it costs you, and how to change it.

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Before You Start: Expert Mode

Before we get to the 10 defaults, there is a prerequisite that determines whether you even have access to fix them.

When you create a new Google Ads account, Google pushes you toward Smart Campaigns — a simplified interface that hides most of the controls covered in this article. Smart Campaigns provide minimal control, no keyword bid limits, and limited visibility into where your budget is spent.

Fix: During account creation, look for the option to "Create an account without a campaign" or "Switch to Expert Mode." Choose Expert Mode.

As Ryder Meehan notes: "If Google Ads is warning you that something is difficult or not advised, it is probably better."

If you already have a Smart Campaigns account, you can switch to Expert Mode in your account settings. Do this before anything else.

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Default #1: Broad Match Keywords

The Problem

When you add keywords to your campaign, Google defaults to broad match — the loosest match type. Broad match allows Google's algorithm to show your ads for any search Google considers semantically related to your keyword.

In practice, this means:

• A plumbing service targeting "plumber" appears for "plumber meme," "plumber salary," and "how to do your own plumbing"
• A luxury watch store targeting "luxury watches" triggers ads for "watch repair" and "watch parts"
• A dental veneer company receives recommended keywords like "smile teeth" — misaligned with specific service targeting

As TG Digital explains: "Broad Match is a classic example of false efficiency. It feels like it's working because your cost-per-click drops, but your cost-per-acquisition skyrockets."

The Data

• 23-34% of traffic from broad match is irrelevant (GROAS.ai negative keyword analysis)
• Between June 2023 and June 2025, broad match CPCs rose 29% while phrase match surged 43% (TG Digital)
• A broad match keyword like "plumber near me" at $2/click on a low-intent search will not convert, while the same keyword on a high-intent search at $12/click converts well — broad match treats both equally

How to Fix It

Step 1: Navigate to your campaign's keyword list.

Step 2: For each keyword, change the match type:

• Exact match: Wrap in brackets — [emergency plumber downtown]
• Phrase match: Wrap in quotes — "emergency plumber"

Step 3: Start with exact match for your highest-converting keywords. Add phrase match for coverage on variations.

Step 4: Only add broad match after you have 30-50+ monthly conversions and can pair it with Smart Bidding (Target CPA or Target ROAS) to let the algorithm adjust bids by query quality.

The recommended approach:

• Phase 1 (Foundation): Exact and phrase match only. Build conversion data.
• Phase 2 (Expansion): Layer in broad match on proven campaigns with Smart Bidding.

"When you rely solely on broad match, you're putting all your faith in Google's AI to capture those high-converting search terms. And while Google's system is pretty smart, it's not perfect." — Grow My Ads

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Default #2: Google Display Network Enabled

The Problem

When you create a Search campaign, Google automatically opts you into the Google Display Network — a network of over 2 million websites and apps where your text ads can appear as banner-style placements.

Search ads appear to people actively searching for your service. Display ads appear to people browsing websites that may or may not be related to your business. The intent difference is enormous.

The Data

Michelle Morgan, Co-Founder of Paid Media Pros with 12 years of PPC experience, is unequivocal: In "99 out of 100 cases," Display Network performance in Search campaigns is "pretty terrible."

The numbers across multiple studies:

Display converts at roughly 1/10th the rate of Search and delivers 43x lower ROAS. When enabled inside a Search campaign, Display traffic dilutes your data, inflates your impressions, lowers your CTR, and consumes budget that could have driven actual conversions.

Marlin SEM adds that Display ads in Search campaigns are "prone to bot activity producing spam leads."

How to Fix It

Step 1: Go to your Search campaign settings.

Step 2: Under "Networks," uncheck "Google Display Network."

Step 3: If you want to run Display advertising, create a separate Display campaign with its own budget, targeting, and creative. Never mix it with Search.

Important: This setting exists in the campaign creation flow, often as a pre-checked box. It is easy to miss when quickly setting up a new campaign. Check every new campaign.

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Default #3: Search Partners Network Enabled

The Problem

Google Search Partners is a network of search engines and websites that partner with Google to show ads. These include sites like Amazon, Walmart.com, and hundreds of smaller search engines and directories.

The problem is not that Search Partners are inherently bad — it's that performance varies dramatically by industry, and Google enables them by default without letting you know the quality of traffic you'll receive.

The Data

• Search Partners generate traffic from "lower-end search engines" (Upgrow)
• Performance is highly variable by industry — some campaigns see reasonable results, others see pure waste
• Unlike Display Network, Search Partners don't always perform terribly — but you won't know without isolating the data

How to Fix It

Step 1: Go to campaign settings.

Step 2: Under "Networks," uncheck "Include Google search partners."

Step 3: After running your campaign for 30-60 days with Search Partners disabled, you can test re-enabling them for specific campaigns.

Step 4: To evaluate Search Partners performance: Segment your data by Network (Campaigns > Segment > Network) and compare Search Partner metrics against Google Search.

When to keep Search Partners: If segmented data shows comparable conversion rates and CPAs to Google Search, leaving them enabled is fine. The key is to make this an informed decision, not a default one.

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Default #4: Location Targeting — "Presence or Interest"

The Problem

Google's default geo-targeting setting is "Presence or Interest" — meaning your ads show to people in your target location AND people who have shown interest in your target location.

For a local service business, this means someone in another country who recently searched for hotels in your city could see your ad for emergency plumbing services. They will never become a customer, but you'll pay for their click.

The Data

Michael Marlin Jr. of Marlin SEM illustrates the cost: "Your ad could appear to someone searching for an attorney in New York simply because they recently researched hotels in Philly." With attorney CPCs exceeding $100 per click, one mislocated click is extremely costly.

For any location-dependent business — service companies, restaurants, clinics, law firms, contractors — "Presence or Interest" sends budget to people who cannot physically use your service.

How to Fix It

Step 1: Go to campaign settings.

Step 2: Under "Locations," click "Location options."

Step 3: Change from "Presence or interest: People in, regularly in, or who've shown interest in your targeted locations" to "Presence: People in or regularly in your targeted locations."

Step 4: For local service businesses, also set specific geographic targeting:

• Enter specific cities, zip codes, or set a radius around your business
• Start with a 5-mile radius and expand based on data
• Consider layered radius approach: 3 miles (+75% bid), 5 miles (+50% bid), wider radius (standard bid)

Critical Note

This is arguably the most costly default setting for local service businesses. A single click from an irrelevant location in a high-CPC industry can cost more than a day's worth of legitimate clicks. Fix this immediately on every campaign.

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Default #5: Ad Schedule — 24/7

The Problem

Google runs your ads 24 hours a day, 7 days a week by default. For businesses that depend on phone calls, appointments, or real-time response, this means paying for clicks at 2 AM when no one can answer the phone or respond to a lead.

The Data

GrowthSpree's audit of 43 enterprise B2B accounts found:

• Off-hours waste rate: 67.8% — the vast majority of late-night and early morning clicks never convert
• 2-6 AM conversion rate: 0.01% — effectively zero
• Weekend overspending: $2.97 million annually across 43 accounts
• Sunday conversion rate: 0.8% vs. weekday average of 2.7% — a 3.4x difference

For phone-dependent service businesses, the math is even more stark. If your business closes at 6 PM and a potential customer clicks your ad at 11 PM, they hit a closed office, get no response, and you pay full CPC for nothing.

As Marlin SEM puts it: "Why waste money on people who click at 11pm and can't call you?"

How to Fix It

Step 1: Go to campaign settings.

Step 2: Under "Ad schedule," click "Edit ad schedule."

Step 3: Set your ads to run only during business hours. For most service businesses, this means Monday-Friday, with adjusted hours for Saturday if you operate on weekends.

Step 4: After accumulating 3-6 months of data, refine further with dayparting:

• Review conversion data by hour and day of week
• Increase bids during peak conversion hours
• Decrease bids (or pause) during low-conversion periods

For B2B service businesses: Data consistently shows Monday-Friday, 7 AM-4 PM as the highest-converting window.

For B2C businesses: Performance tends to be flatter across hours, so 24/7 scheduling may be less wasteful. But still review your data — few businesses convert equally at 3 AM and 3 PM.

Budget note: Google allows up to 6 ad schedule segments per day per campaign. This gives you granular control over when your ads run and at what bid adjustments.

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Default #6: Optimize Ad Rotation

The Problem

Google's default ad rotation setting is "Optimize: Prefer best-performing ads." This sounds logical — why wouldn't you want Google to show your best ad? The problem is in how Google defines "best-performing."

Google optimizes for clicks (CTR), not conversions. And it makes this determination quickly, often sending 80% of traffic to one ad based on early data, preventing any meaningful A/B testing.

The Data

Upgrow documented the effect: one ad gets "80% of traffic purely because Google thinks it might perform better," preventing fair testing of alternative ads.

This matters because the ad with the highest CTR is not always the ad with the highest conversion rate. An ad promising "Free Quote — No Obligation" may get more clicks than "Professional Service Starting at $200" — but the second ad pre-qualifies prospects and generates higher-quality leads.

With optimized rotation, you'll never know. Google shows the clickier ad and moves on.

How to Fix It

Step 1: Go to campaign settings.

Step 2: Under "Ad rotation," change from "Optimize" to "Do not optimize: Rotate ads indefinitely."

Step 3: Run each ad for a statistically significant period — a minimum of a few hundred clicks or 1,000 impressions per ad — before making performance decisions.

Step 4: Use the Ad Variations feature (Campaigns > Experiments > Ad Variations) for structured testing. This hidden feature enables controlled A/B testing of specific ad elements.

Testing framework: Test one element at a time (headline, description, CTA). Weekly testing cadence is recommended, with a review session on Friday mornings (1-1.5 hours).

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Default #7: Mobile App Placements Enabled

The Problem

When running Display campaigns or campaigns that include Display network, Google includes mobile app placements by default. This means your ads can appear inside mobile apps — games, utility apps, children's apps — where clicks are frequently accidental.

The Data

Industry professionals universally describe mobile app clicks as "fat-finger clicks" — users accidentally tapping small ad formats on small screens while trying to interact with the app itself.

These clicks:

• Come from users with zero purchase intent
• Generate near-zero conversions
• Consume budget that could serve actual Search or Display prospects
• Inflate your click counts while deflating your conversion rate

How to Fix It

Step 1: Go to your campaign.

Step 2: Navigate to "Content" > "Placements" > "Exclusions."

Step 3: Add placement exclusions for all mobile app categories. You can exclude adsenseformobileapps.com as a blanket exclusion, or exclude specific app categories.

Step 4: Review placement reports regularly to identify and exclude any app placements that slip through.

Note: This primarily affects Display and Performance Max campaigns. Pure Search campaigns don't show on apps, but if you've left Display Network enabled in your Search campaign (see Default #2), app placements may be consuming your Search budget.

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Default #8: Automated Ad Extensions

The Problem

Google can automatically create and display ad extensions (sitelinks, callouts, structured snippets) on your behalf. These automated extensions pull text from your website and create links that appear beneath your ad.

The problem: automated extensions often appear "weird and clunky-looking" (Upgrow), link to irrelevant pages, and don't match the specific messaging strategy of your campaign.

The Data

Marlin SEM found that "Dynamic Sitelinks may redirect to irrelevant pages" — sending users to blog posts, about pages, or terms of service when they should be going to a service page or contact form.

Poorly targeted sitelinks can:

• Dilute click-through to your most important pages
• Create confusing user experiences
• Send traffic to pages not designed for conversion
• Undermine the message match between your ad and landing page

How to Fix It

Step 1: Go to "Ads & Extensions" > "Extensions."

Step 2: Click "More options" or navigate to "Automated Extensions" > "Advanced options."

Step 3: Turn off each automated extension type individually:

• Automated sitelinks
• Automated callouts
• Automated structured snippets
• Any other automated formats

Step 4: Create your own manual extensions instead:

• Sitelinks: Link to your 4 most important conversion pages (increases CTR by 10-15% according to PPC Chief)
• Callouts: Highlight key value propositions ("24/7 Emergency Service," "Licensed & Insured," "Free Estimates")
• Structured snippets: Show service categories or types
• Call extensions: Display your phone number directly in ads (70% of mobile searchers use click-to-call)

Manual extensions give you control over messaging and ensure every link serves your conversion strategy.

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Default #9: Google's Recommended Budget

The Problem

When you set a campaign budget, Google frequently recommends a higher amount. These recommendations appear as persistent notifications in your account and contribute to your Optimization Score.

Google's recommended budget is aligned with Google's revenue targets, not your ROI targets.

The Data

Marlin SEM states clearly: "Recommendations are just general guidelines; Google does not have you saving money as a goal."

The Optimization Score system amplifies this. Budget increase recommendations can add significant percentage points to your score, creating psychological pressure to spend more. But as we documented in Google's $264 Billion Conflict of Interest, dismissing these recommendations increases your score just as effectively as accepting them.

Google can also spend up to 2x your daily budget on high-traffic days (with the promise of averaging out over the month). This means a $50/day budget could see $100 days — and if you pause the campaign mid-month, the averaging never happens.

How to Fix It

Step 1: Set your budget based on your business economics, not Google's suggestions.

Step 2: Use this formula: Monthly Budget / 30.4 = Daily Budget

Step 3: For Target CPA campaigns, ensure your daily budget is 3-5x your target CPA. Below this, Smart Bidding doesn't have enough room to optimize.

Step 4: Dismiss budget recommendations in the Optimization Score without implementing them. Your score will still improve from the dismissal.

Budget framework based on monthly spend:

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Default #10: Maximize Clicks Bidding

The Problem

When you create a new campaign, Google's default bidding strategy is often Maximize Clicks — which tells Google to get as many clicks as possible within your budget.

The problem: clicks are not conversions. Maximize Clicks optimizes for click volume without any consideration of whether those clicks will convert into leads, calls, or sales.

The Data

Upgrow found that Maximize Clicks results in "so few conversions that it is not worth it" despite driving high click volume.

The math makes this clear:

Maximize Clicks scenario:

• Budget: $3,000/month
• Strategy: Maximize Clicks
• Average CPC: $3.00 (Google finds cheap clicks)
• Clicks: 1,000
• Conversion rate: 2% (low-quality traffic)
• Conversions: 20
• Cost per conversion: $150

Manual CPC scenario:

• Budget: $3,000/month
• Strategy: Manual CPC, focused on high-intent keywords
• Average CPC: $6.00 (higher-quality traffic)
• Clicks: 500
• Conversion rate: 8% (higher-intent traffic)
• Conversions: 40
• Cost per conversion: $75

Half the clicks, double the conversions, half the cost per conversion.

How to Fix It

Step 1: Go to campaign settings.

Step 2: Under "Bidding," change from "Maximize clicks" to "Manual CPC."

Step 3: Set individual keyword bids based on the value of each keyword to your business. High-intent keywords (like "emergency plumber near me") deserve higher bids than informational keywords.

Step 4: Graduate to automated bidding only when you have sufficient conversion data:

Critical rule: Never switch bidding strategy and increase budget simultaneously. Make one change at a time and wait 2-4 weeks for the learning phase to complete.

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The Complete Settings Audit Checklist

Use this checklist whenever you create a new campaign or audit an existing one:

Campaign Creation (Fix Before Launch)

• Expert Mode enabled (not Smart Campaigns)
• Keywords set to exact or phrase match (not broad)
• Display Network unchecked in Networks
• Search Partners unchecked in Networks
• Location set to "Presence" only (not "Presence or Interest")
• Geographic targeting set to specific service area (not "All Countries")
• Ad schedule limited to business hours
• Ad rotation set to "Do not optimize"
• Bidding set to Manual CPC (not Maximize Clicks)
• Budget set based on your economics, not Google's recommendation

Account-Level Settings (Fix Once)

• Auto-apply recommendations all disabled (see our auto-apply guide)
• Automated extensions turned off
• Mobile app placements excluded
• Conversion tracking properly configured before spending

Post-Launch Verification (First 7 Days)

• Search Terms Report reviewed — irrelevant queries identified and added as negatives
• Network segmentation checked — no rogue Display or Search Partner spend
• Geographic report reviewed — no clicks from outside service area
• Device report reviewed — no device generating zero conversions
• Ad performance verified — all ads receiving impressions (rotation working)

Ongoing Monitoring (Weekly/Monthly)

• Weekly: Search Terms Report review, negative keyword additions
• Weekly: Budget pacing check — on track for monthly target?
• Monthly: Quality Score audit on all active keywords
• Monthly: Auction Insights review (30-day window minimum)
• Monthly: Device and geographic performance segmentation
• Quarterly: Full account structure review — do ad groups need splitting or consolidating?

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The Cumulative Impact of Default Settings

Each default setting individually drains budget. Together, their impact compounds.

Consider a service business spending $5,000/month with all defaults left in place:

These estimates align with industry data. PPC Land found the average account wastes $1,127.54/month (33%+ of budget) across their analysis of 15,000 accounts. GrowthSpree found a 36.1% average waste rate across 43 enterprise B2B accounts.

The waste is real, it is quantifiable, and it is fixable.

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The Missing Protection: Negative Keywords

While the 10 defaults above are settings Google configures incorrectly, there is one critical protection Google does not configure at all: negative keywords.

Negative keywords tell Google which searches should NOT trigger your ads. Without them, your campaigns are defenseless against irrelevant traffic.

The Scale of the Problem

• 25% of accounts have zero negative keywords (PPC Land, 15,000 account analysis)
• Accounts with negative keywords convert at 13% vs. 4.6% without them — a 3x improvement with zero additional ad spend
• 84% of advertisers use fewer than 50 negative keywords, missing the opportunity to eliminate 23-34% of irrelevant traffic (GROAS.ai)
• Businesses with 200+ negative keyword strategies see 67% lower cost-per-acquisition

What to Exclude

Build your negative keyword list from these universal categories:

Free/Cheap Seekers: free, cheap, discount, budget, affordable, DIY, how-to, tutorial

Job Seekers: job, jobs, career, employment, hiring, salary, resume, freelance

Students/Researchers: school, university, student, research, thesis, homework, course, degree

Geographic Mismatches: international, worldwide, overseas, foreign (for local businesses)

Informational Intent: what is, how does, definition, meaning, example, history

How to Build and Maintain

Week 1-2: Deploy universal negative keywords across all campaigns (the categories above).

Week 3-4: Add industry-specific exclusions based on your Search Terms Report.

Ongoing: Review the Search Terms Report weekly. Every irrelevant query you find should become a negative keyword. Monthly search term reviews identify 15-25 new negative keyword opportunities on average.

Match type strategy for negatives:

• Broad match negative: For obviously irrelevant terms (e.g., "free" for a paid service)
• Phrase match negative: For specific irrelevant phrases (e.g., "how to" for a professional service)
• Exact match negative: For precise exclusions where you want to keep valuable variations

The ROI of Negative Keywords

GROAS.ai's analysis across their client base found that comprehensive negative keyword management generates 400-800% ROI and reduces wasted spend by 23% overall. For medium-sized businesses, this translates to $8,400-$23,700 in monthly savings.

This is the highest-impact, lowest-cost optimization available in Google Ads. It costs nothing to implement and delivers immediate results.

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The Device Trap: An 11th Hidden Default

While not technically a "default setting," device targeting deserves attention because most advertisers never adjust it — and the waste can be substantial.

The Problem

Google distributes your ads across all devices by default: desktop, mobile, and tablet. For many service businesses, not all devices convert equally.

The Data

GrowthSpree's analysis of 43 enterprise B2B accounts found:

• Mobile waste rate in enterprise B2B: 96.7% — nearly all mobile clicks failed to convert
• Desktop conversion rate vs. mobile: 4.31% vs. 3.48% (PPC Chief)
• Tablets often generate volume with zero conversions (WordStream)

For B2B service businesses, the pattern is consistent: desktop converts best, mobile is moderate, and tablets are often pure waste.

How to Fix It

Step 1: Go to Campaigns > Devices to view performance by device.

Step 2: Compare conversion rate, CPA, and ROAS across desktop, mobile, and tablet.

Step 3: Apply bid adjustments:

• If tablets show zero conversions over 30+ days: set -100% bid adjustment (effectively pausing tablet ads)
• If mobile converts significantly worse than desktop: reduce mobile bids by 20-50% based on the conversion rate differential
• If mobile converts well (especially for click-to-call campaigns): maintain or increase mobile bids

Step 4: Reassess monthly. Device performance can shift seasonally or as you optimize landing pages for different devices.

Note for service businesses: If phone calls are your primary conversion action, mobile may actually outperform desktop. 76% of Google Ads spending came from mobile devices in 2024, and 70% of mobile searchers use click-to-call. Test before reducing mobile bids.

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Why Google Defaults to These Settings

Understanding the "why" behind these defaults reinforces the importance of overriding them.

As the Define Digital Academy explains: "Google's default recommendations suit high-spending advertisers with six-figure budgets, where individual setting miscalculations have minimal impact due to large data volumes. For small and medium-sized businesses, these same defaults can mean the difference between a profitable campaign and throwing money down the drain."

Each default serves a consistent purpose:

The pattern is consistent: every default expands reach and increases click volume. Google charges per click. More clicks = more Google revenue.

"You only want your ads to reach the people who are searching specifically for what you offer, right at that moment." — Michael Marlin Jr., Google Ads specialist since 2006

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Key Takeaways

The Default Settings Problem in 5 Points

1. Every new account ships with 10 settings optimized for Google's revenue. None are optimized for your conversions.

2. The average account wastes 33%+ of budget due to these defaults and related issues. For a $5,000/month account, that's $1,650+ in wasted spend.

3. Each setting is individually fixable in under 5 minutes. The complete audit takes about an hour. The savings are permanent.

4. Broad match keywords and Display Network are the two most damaging defaults. Fix these first.

5. These settings reset or default back with every new campaign. Make the checklist a mandatory part of your campaign creation process.

Priority Order for Fixing

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What's Next in This Series

The 10 defaults covered here are the settings you configure at the campaign level. But there is another layer of silent budget drain: auto-apply recommendations, where Google can make changes to your account without your knowledge or consent.

In Auto-Apply Recommendations: Why Only 2 of 24 Are Safe to Enable, we categorize all 24 auto-apply options, explain the specific harm each one can cause, and provide the exact navigation path to disable them.

Together with the defaults covered in this article, fixing auto-apply recommendations forms your complete defensive perimeter against Google's revenue-optimizing settings.

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This guide is part of the Google Ads Efficiency Playbook 2026 series. Data sourced from WordStream/Michelle Morgan (Display Network analysis), PPC Land (15,000 account waste study), GrowthSpree (43 enterprise B2B accounts), Upgrow/Ryder Meehan (10 default settings analysis), Marlin SEM/Michael Marlin Jr. (9 defaults guide), North Country Consulting (hidden settings analysis), Define Digital Academy (SME impact analysis), GROAS.ai (negative keyword statistics), and TG Digital (broad match CPC analysis).