Customer Acquisition Cost, commonly abbreviated as CAC, refers to the total amount of money a business spends to acquire a new customer. This includes all the marketing and advertising expenses incurred over a specific period, divided by the number of customers acquired in that period. CAC is a crucial metric for businesses as it helps them understand the value of a customer relative to the cost of acquiring them. It encompasses a range of activities and costs such as advertising campaigns, content production, pay-per-click advertising, social media marketing, sales and marketing staff salaries, and any other costs directly related to persuading a potential customer to buy a product or service. A lower CAC indicates that a company is efficiently using its resources to attract customers, whereas a higher CAC suggests that the company’s marketing efforts may not be as effective or that the market is highly competitive. By tracking CAC, businesses can make informed decisions about their marketing strategies, budget allocations, and can forecast growth and profitability. It is often analyzed in conjunction with the Lifetime Value (LTV) of a customer to assess the sustainability of the business model.