The Facebook Business Manager name has to be similar to the WhatsApp Business channel name.WhatsApp is one of the most widely used messaging platforms in the world and has the most diverse user base.
Your ID is required to connect your business account with WhatsApp.
To find your Facebook Business Manager ID, Go to “ Facebook Business settings”, click Business info, and you’ll see your ID below “Business Manager info”. This is not to be confused with your Facebook Page ID or Facebook Ads ID. In the form, you’ll be asked to provide your Facebook Business Manager ID. Step 1: Complete the WhatsApp applications form (5mins) WhatsApp Business verification process This guide will help your business get WhatsApp Business verification so you can send timely alerts (like Back in Stock and Abandoned Cart notifications) via WhatsApp.