ACA Pay Per Call Per Contact is a performance-based advertising model that provides leads through inbound calls. Unlike different practices that rely on ticks or thoughts, Spend Per Call is very targeted and focused, linking advertisers with potential customers in real-time. When clients create a call, they are frequently more along in the decision-making method, making these calls important options for conversion. That model is especially successful for high-stakes, complex services where clients need guidance and confidence, such as medical insurance, incident claims, or other service-related queries.