Customer Profitability Analysis (in short CPA) is a management accounting and a credit underwriting method, allowing businesses and lenders to determine the profitability of each customer or segments of customers, by attributing profits and costs to each customer separately. CPA can be applied at the individual customer level (more time consuming, but providing a better understanding of business situation) or at the level of customer aggregates / groups (e.g. grouped by number of transactions, revenues, average transaction size, time since starting business with the customer, distribution channels, etc.).
