💼 Fully Loaded CAC (Customer Acquisition Cost)

Fully Loaded CAC (Customer Acquisition Cost)#

Acquisition cost including all sales, marketing and overhead.

Important

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What it is#

Fully Loaded CAC is the all-in cost of acquiring a customer — every direct and indirect sales-and-marketing expense, not just ad spend. It is the most complete CAC, answering “what does it really cost to win a customer if we count everything?”.

Formula#

\[\text{Fully Loaded CAC} = \frac{\text{All Sales \& Marketing Expenses}}{\text{New Customers Acquired}},\]

where the numerator includes paid media, organic/content/SEO/PR spend, sales and marketing salaries and commissions, tools (CRM, automation, analytics), events and sponsorships, and outsourced agencies.

Worked example#

In a quarter: paid ads $50,000 + SEO and content $20,000 + sales salaries $40,000 + tools $15,000 + events $10,000 = $135,000, against 1,500 new customers:

\[\text{Fully Loaded CAC} = \frac{135{,}000}{1{,}500} = 90 \text{ per customer}.\]

Why it’s useful#

It gives the true cost per customer — the number investors and CFOs want — so the comparison against LTV is realistic, and it surfaces overhead inefficiency (too much spend on staff or tools).

The CAC family#

Each CAC answers a different question:

Paid CAC — efficiency of ads only.
Organic CAC — efficiency of content, SEO and brand.
Blended CAC — a quick overall snapshot (paid + organic).
Fully Loaded CAC — the most complete, all-in cost; best for long-term financial health.

Limitations#

Needs detailed expense tracking to compute.
Looks high next to Paid CAC, especially for small teams.
Attribution of multi-touch journeys is still hard.

Theme: Business & Growth Analytics · All terminology

Hint

Mind map — connected ideas

Paid CAC (Customer Acquisition Cost) · Organic CAC (Customer Acquisition Cost) · Blended CAC (Customer Acquisition Cost) · CAC (Customer Acquisition Cost) · LTV:CAC Ratio

Hint

More in Business & Growth Analytics

Blended CAC (Customer Acquisition Cost) · CAC (Customer Acquisition Cost) · Cannibalization · Channel-Specific CAC (Customer Acquisition Cost) · Churn · Cohort · Cohort-Based LTV (Simple Version) · Conversion Rate (CR) · Cost-Per-Click (CPC) Models · Cross-Selling · CTR (Click-Through Rate) · Customer Lifetime · Customer Segmentation · D2C (Direct-to-Consumer)