Definition
CAC, or Customer Acquisition Cost, is the total cost of sales and marketing efforts needed to acquire a new customer. It's calculated by dividing total marketing spend by the number of new customers acquired in a given period. CAC tells you exactly how much you invest to win each customer — and whether your growth model is sustainable.
Why it matters for Detroit businesses
Detroit businesses that don't track CAC are spending blind. House of Karma builds high-converting funnels and optimizes ad spend to drive down your customer acquisition cost — connecting ad spend to CRM-tracked revenue so you see the true cost of every new customer and which channels are profitable.
A good CAC depends entirely on your business model and customer lifetime value. The key benchmark is the LTV:CAC ratio — most healthy businesses aim for a 3:1 ratio, meaning a customer's lifetime value is at least three times the cost to acquire them. A CAC is only 'good' or 'bad' relative to what that customer is worth over time.
You reduce CAC by improving conversion rates on landing pages, targeting higher-intent audiences, increasing organic traffic through SEO, automating follow-up to recover leads that would otherwise be lost, and increasing customer lifetime value so you can justify higher acquisition spend. House of Karma addresses all of these as a connected system.
Understanding the terminology is step one. Let's build the systems behind it.