Customer Acquisition Cost measures how much a business spends to acquire a new customer and remains one of the most critical marketing KPIs. Rising acquisition costs can indicate inefficiencies, while optimized CAC supports profitable growth. In 2026, CEOs and CMOs closely monitor this metric to ensure marketing investments deliver healthy returns. This article explains why CAC matter... https://vastcope.com/blog/essential-marketing-kpis-for-ceos-cmos-in-2026