Decide on involving pre-approved template messages or normal messages that you might want to broadcast to users. Template messages must be permitted from WhatsApp to deliver to consumers though Regular messages can be sent to users who have linked along with you in the past 24 hours. WhatsApp Business App https://whatsapp-bulk-message-bro55431.popup-blog.com/36079269/the-2-minute-rule-for-whatsapp-bulk-message-broadcast-api