Bulk SMS and WhatsApp marketing are no longer just buzzwords—they’re essential tools shaping how businesses connect with their audiences in 2025. As technology leaps forward, more industries are waking up to the power of personalized, instant messaging to drive customer engagement and boost revenue. Let’s dive into the sectors that are making the most of these channels today. Healthc... https://hackmd.io/@sonabeta/SJFEoHucll