WhatsApp Makes use of a "keep and forward" mechanism for exchanging messages involving two buyers. Each time a person sends a message, it can be saved over a WhatsApp server, which tries to ahead it for the addressee, and frequently requests acknowledgement of receipt. On the working day the Vault https://affordableayurvedicsupplementsonline.art.blog/2025/09/03/natural-health-products-in-india-trusted-cureayu-solutions/