WhatsApp works by using a "retail store and ahead" mechanism for exchanging messages between two consumers. Whenever a user sends a message, it's saved with a WhatsApp server, which tries to ahead it to the addressee, and regularly requests acknowledgement of receipt. not affected by people or civilization; uncultivated; wild: https://topayurvedicbrandsindia.business.blog/2025/09/03/cureayu-best-ayurvedic-brand-in-india-for-wellness-remedies/