With help of this amazing WhatsApp extension, you can make your own business account and give proper information about your business in that account, like your website, fixed number etc. For that purpose WhatsApp has made a new app with the name WA Business APK. Because it is something that can go public and you get annoyed by constant messages and random calls on your personal number.
Sometimes, when you are running a business it is not safe to give your own WhatsApp number to your clients or customers.
