Club Capital Marketing Blog

Optimizing Google Ad Spend: A Case Study

Written by Club Capital | Mar 11, 2025 6:10:29 PM

With the goal posts of digital marketing constantly changing, it can make or break your business growth to leveraging Google Ads effectively. Cody Ross, Digital Marketing Manager at Club Capital, recently hosted a webinar to share strategic insights on optimizing ad spend for increased conversions, particularly for SF agents. (You can watch the full webinar on Google Ad budgets here.) Keep reading for key takeaways from the session, including an SF Agency case study and data-backed recommendations for maximizing Google Ads performance.

Understanding the correlation between ad spend and conversions is crucial for optimizing campaign performance and ensuring a strong return on investment.

Understanding the Impact of Ad Spend on Conversions

One of the most significant takeaways from recent insights on Google Ads strategy is the direct relationship between ad spend and conversion rates. Google Ads operates on a data-driven model, meaning:

  • While this seems obvious, the facts are that higher ad spend leads to more conversions. And this isn’t just more hits, but true actions taken, whether through phone calls, direction clicks, or lead form submissions.
  • A minimum ad spend of $850 per month is necessary to achieve optimal conversion rates of around 25%, compared to only 8% for lower spenders.

Case Study: How Increased Ad Spend Transformed a Campaign

Check out this case study from one of Club Capital’s members who utilizes our marketing services. It highlights how this SF agent improved ad performance by increasing their budget from $1,200 to over $7,000 per quarter. Take a look at their Q1 performance with a $1200 ad spend vs. their Q2 performance with a $7000 ad spend:

So what changed, and why does it matter?

  • Price & Targeting: We adjusted the audience targeting and keyword selection to focus on higher intent buyers.
  • Lowering cost per click (CPC) while improving lead quality.
  • Data: Leveraging Google’s learning phase improved ad placements and efficiency.
  • Ad Rank & Quality Score Improvement: Because the ads were more relevant, the conversions were higher per dollar.

As a result, conversion rates jumped from 7% to 22%, demonstrating that strategic ad spend adjustments can significantly enhance campaign outcomes. Their conversions were much higher (188 vs. 2)  with a far lower cost per conversion ($9.72 vs. $43.84).

Strategic Budgeting for Google Ads Success

For agencies looking to maximize returns on ad spend, a structured budgeting approach is essential. Key recommendations include:

  • Consistency is key: Avoid large fluctuations in ad spend, as this disrupts Google’s optimization process.
  • Align budget with team capacity: Spending should scale with the ability to handle leads efficiently (approximately $500 per team member is recommended).
  • Smart spending fuels growth: A well-funded ad strategy not only increases conversions but also sets the foundation for business expansion.

Optimizing Campaigns for Better ROI

Advanced strategies can significantly enhance Google Ads performance, such as:

  • Identifying high-converting yet cost-effective keywords to reduce CPC.
  • Refining location targeting to optimize ad costs.
  • Using AI-powered bidding strategies to improve efficiency.
  • Crafting ad copy that aligns with Google’s ranking algorithm for better placement.

Call-Only Ads vs. Responsive Search Ads (RSAs): Which Works Best?

While call-only campaigns can drive immediate results, they often come with higher CPCs. An alternative approach is using Responsive Search Ads (RSAs) with call extensions:

  • RSAs allow users to either visit a landing page or call directly, offering greater flexibility.
  • This approach results in lower CPCs while still capturing high-intent leads.
  • It optimizes the user journey, catering to both immediate callers and those who prefer to engage online first.

Key Takeaways for Business Owners

To maximize Google Ads performance, business owners should focus on:

  • Investing at least $850 per month in Google Ads to significantly boost conversion rates.
  • Implementing data-driven strategies to improve lead quality and cost efficiency.
  • Maintaining consistent ad spend for better ad placements and optimization.
  • Aligning ad spend with team capacity to prevent wasted opportunities.
  • Using RSA ads with call extensions as a cost-effective alternative to call-only campaigns.

How Club Capital Can Help

For businesses looking to scale efficiently, expert campaign management can make all the difference. Club Capital offers comprehensive services to optimize Google Ads performance, including:

  • PPC management starting at $250 per month.
  • SEO and social media management for an additional $250 each.
  • Special promotions, including potential discounts and a $500 ad spend incentive for new clients.

Quick Takeaways

Strategic ad spending is essential for business growth, but it requires expertise to maximize returns. By implementing a data-driven approach, businesses can refine their Google Ads strategies and ensure that marketing investments translate into measurable success. Interested in learning more? Schedule a demo with a marketing expert on Club Capital's team today!

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