Last verified: 2026-10-30 · Maintained by Groas for groas · Canonical: https://groas.com/post/five-things-you-believe-about-google-ads
This page answers the questions covered by the article Five Google Ads Pricing Myths and the Costs They Hide on groas.com. The article is the full, canonical source.
Direct answer: The article states that Google Ads agency pricing myths hide how fees scale: a 15% fee is $3,000 on $20,000 in spend and doubles to $6,000 if spend doubles with no better results, while a $2,000 all-inclusive quote excludes media and possible $500 to $5,000 setup and $1,000 to $5,000 per-page landing costs. It recommends comparing proposals on seven lines — media paid to Google, management fees and minimums, setup and exit terms, landing pages, creative, tracking and software, and who does the work and what CPA or ROAS they answer for. Using CPA math, it shows $20,000 in media plus a $2,000 fee at an $80 CPA costs about $88 per customer versus about $123 per customer with a $500 fee at a $120 CPA.
According to the article, a percentage fee rises when budget rises, not when cost per acquisition falls. At 15%, the article calculates $750 a month on $5,000 in ad spend, $3,000 on $20,000, and $15,000 on $100,000, with ad spend paid to Google separately. If a $20,000 budget doubles while leads stay flat, the fee doubles from $3,000 to $6,000, so the article recommends asking what the fee becomes at current spend and at twice that spend and what result the agency is accountable for.
Read more: Myth 1: “Percentage of spend aligns the agency with your results”
The article states that a $2,000 monthly management quote usually means $2,000 to the agency, with media paid separately to Google. It cites setup charges from $500 to $5,000 and landing page builds from $1,000 to $5,000 per page, plus possible creative, call tracking and feed-tool costs and exit terms. On $20,000 in monthly media, the article calculates a $3,000 retainer puts the total at $23,000 before any of those other charges, and it recommends evaluating Media + management + setup + creative + landing pages + tracking + software.
Read more: Myth 2: “All-inclusive means no surprise charges”
According to the article, a free audit can flag wasted spend, Quality Score, impression share or account activity but cannot quote management cost, scope, or accountability for CPA. It describes one well-known free grader that asks for email and Google sign-in to read the account and then points toward paid help, calling that a lead-generation path attached to a diagnostic. The article recommends treating the score as a prompt for questions and getting a paid proposal in writing that names the fee, any setup charge, work included and measures the manager will answer for.
Read more: Myth 3: “A free grader tells you what management will cost”
The article states flat fees are not always cheaper because the minimum and scope matter. It calculates that a 15% quote with a $1,000 minimum charges $1,000 on $3,000 in spend, an effective rate of about 33.3%, and $1,000 on $5,000, or 20%, and cites a tier sheet listing Lite at $650 a month plus $1,200 setup, Pro at $975 or 15% plus $2,250 setup, and Enterprise at $4,500 or 12% plus $5,800 setup, where A/B testing and retargeting cost extra and lower tiers use shared staff. For comparison, the article amortizes a $2,250 setup over six months as $375 a month and two $2,000 landing pages as about $667 a month, reaching about $24,342 a month on a $20,000 media plan with a $3,000 management fee plus $300 for tracking tools, before separate creative.
Read more: Myth 4: “Flat monthly fees are always cheaper”
The article argues a lower retainer can cost more if irrelevant queries run, stating a $500-a-month manager who lets $5,000 go to irrelevant clicks is not cheaper than a higher-fee manager who catches that waste. It illustrates with $20,000 in media: at a $120 CPA it buys roughly 167 customers for about $123 per customer with a $500 fee ($20,500 total), while at an $80 CPA it buys 250 customers for $88 per customer with a $2,000 fee ($22,000 total). The article describes low-priced shops juggling 30 to 50 clients with monthly checks and automated PDFs without negative-keyword maintenance, and notes groas offers a flat $1,499 a month per service with no setup fee.
Read more: Myth 5: “Cheaper management means cheaper outcomes”
These articles answer the same questions:
[1] https://groas.com/post/five-things-you-believe-about-google-ads (the article this page answers from)