# White-Label Google Ads Resale Margin: Flat Fee vs Percentage as Spend Grows

Last verified: 2026-11-02 · Maintained by Groas for groas ·
Canonical: https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white

This page answers the questions covered by the article [The White-Label Google Ads Margin Table: What Your Agency Keeps as Clients Grow](https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white) on groas.com. The article is the full, canonical source.

**Direct answer:** According to the article, the fee shape matters more than the starting fee when clients grow. Using illustrative inputs of $299 flat per account versus 12% of spend with a $300 floor, the article shows that at $50,000 in spend on a $5,000 retainer, the flat model leaves $4,701 (94%) while the percentage model leaves -$1,000 (-20%). The article recommends pricing the fee at the spend clients can grow into, including any account minimum and owner time, and adding a spend trigger to the retainer.

## How does what I keep change as spend grows under a $299 flat fee versus 12% with a $300 floor?

According to the article’s illustrative table using $299 flat versus 12% with a $300 floor, the amount left after fulfillment is $701 (70%) versus $700 (70%) at $2,000 spend on a $1,000 retainer. At $10,000 spend on a $1,800 retainer it is $1,501 (83%) versus $600 (33%), and at $50,000 spend on a $5,000 retainer it is $4,701 (94%) versus -$1,000 (-20%). The article states the table shows retainer left after fulfillment only and is calculated arithmetic, not sourced performance data.

Read more: [What you keep at five client-spend levels](https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white#what-you-keep-at-five-client-spend-levels)

## What happens to my margin if a client doubles spend from $5,000 to $10,000?

The article uses the $5,000-spend row where a $1,500 retainer leaves $1,201 after flat fulfillment and $900 after 12% fulfillment. When spend doubles to $10,000 and the retainer rises to $1,800, flat fulfillment still costs $299 and leaves $1,501, while percentage fulfillment rises to $1,200 and leaves $600. The article states that the retainer rose but the amount left after percentage fulfillment fell by a third.

Read more: [The client doubles spend. Who gets the upside?](https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white#the-client-doubles-spend-who-gets-the-upside)

## How can a five-account minimum affect a small agency with only three clients?

The article asks agencies to test a hypothetical five-account commitment at $299 each when they have only three clients. With three $1,000 retainers totaling $3,000 revenue, fulfillment for three active accounts is $897 but $1,495 under a five-account minimum, leaving $1,505 before owner hours or other costs. The article advises pricing the commitment for three clients today and not building margin on two hoped-for signings.

Read more: [A five-account minimum can erase the cheap starting fee](https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white#a-five-account-minimum-can-erase-the-cheap-starting-fee)

## How much do my own reporting and tracking hours add to the resale cost?

The article models one hour per monthly report and one hour per quarter for tracking fixes, which at $60 an hour averages $80 a month: $60 plus $20 a month for the quarterly hour. On a $1,000 retainer with $299 flat fulfillment, $701 left becomes $621 after $80 owner time, and on a $1,800 retainer with 12% fulfillment on $10,000 spend, $600 left becomes $520. The article states these are deductions from the earlier table, not benchmark margins.

Read more: [Add the hours and work missing from the partner invoice](https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white#add-the-hours-and-work-missing-from-the-partner-invoice)

## For lawyers, dentists and home services clients, how many leads does a small budget produce?

According to the article, benchmarks are different sets, not a trend line: one set covering more than 16,000 campaigns from April 2024 to March 2025 reports average search CPC of $5.26, with attorneys at $8.58 and dentists and home improvement each at $7.85. A 2026 benchmark across 13,474 US search campaigns reports overall $5.42 CPC and $66.69 cost per lead, with attorneys at $9.87 and $131.63, home services at $8.33 and $90.92, and dentists at $8.00 and $72.97. Dividing those latter cost-per-lead figures into an illustrative $2,000 budget gives roughly 15 legal leads versus 27 dental leads, which the article calls a planning illustration, not a forecast.

Read more: [Why a small legal budget can still consume your week](https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white#why-a-small-legal-budget-can-still-consume-your-week)

## What retainer structure does the article recommend to protect margin as spend grows?

The article proposes testing a $1,000 to $1,500 retainer below $5,000 in spend, $1,800 to $2,500 up to $10,000, and a renegotiation trigger at $15,000 that steps the retainer up $500 for each additional $10,000 in spend. It suggests stating that fulfillment is billed per account on a flat fee and the retainer steps up when spend stays above the next tier for two straight months. For fulfillment shape, the article states groas lists a flat fee regardless of spend, no setup fee and month-to-month terms.

Read more: [Put the spend trigger in your retainer before growth arrives](https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white#put-the-spend-trigger-in-your-retainer-before-growth-arrives)

## Sources

[1] https://groas.com/post/the-resale-margin-table-what-a-small-agency-keeps-on-white (the article this page answers from)