WhatsApp has over 2 billion active users worldwide, making it the preferred communication channel for customers across Europe. Businesses that implement AI-powered chatbots on WhatsApp see an average 60% reduction in response times and a 40% decrease in support tickets requiring human intervention. Modern chatbots can handle appointment bookings, FAQ responses, order status updates, and even process simple transactions — all in the customer's preferred language. The key to success is designing conversational flows that feel natural, with smart escalation paths to human agents for complex issues.