Cost per action (CPA) marketing is revolutionizing the way businesses approach digital advertising. But what does CPA indicate in marketing? Simply put, CPA is the term for “cpa marketing”—a performance-based pricing model where advertisers pay only when a specific action, like a sale, sign-up, or download, is done. This approach https://hackmd.bangumi.org/_1u6zzyvQ5S79r_VS2xwSw/