Designing the customer journey with AI yields which combined outcome?

• A. The system improves continuously.
• B. Cost-to-serve decreases, CSAT increases, and the system improves continuously.
• C. CSAT increases only
• D. Cost-to-serve decreases

Answer: (B)

Using AI to design the customer journey creates a three-part payoff: lower costs, higher satisfaction, and a continuously improving system. AI-powered interactions—from self-service and routing to personalized recommendations—reduce manual work and errors, speeding responses and cutting handling time. That lowers the cost-to-serve. At the same time, faster, more accurate, and more personalized support boosts CSAT and loyalty. Because the system continuously collects data and feedback and retrains models, it keeps getting better over time. So you realize all three benefits together, not just one. If you focus only on CSAT or only on costs, you miss the complementary gains; and without the ongoing improvement loop, the benefits don’t compound over time.