Click-to-WhatsApp Ads: These ads appear to users on Facebook and Instagram and, when clicked, lead them directly to a WhatsApp chat. WhatsApp Status Ads (Upcoming Feature): A potential feature that might make use of ads in WhatsApp Status updates. WhatsApp Business API Messages: It enables your business to send automated WhatsApp bulk messages to users who have opted in. https://www.wappbiz.com/blogs/whatsapp-ads/