Karachi: To send the messages whatsapp introduce its new version, keeping the needs of businessmen. This new whatsapp version called the whatsapp business. 6 new features related to business are introduced in this app. If you are not a beta tester, there is nothing to worry about this app. Here we tell you that what is whatsapp business and why this app is different from the real version of whatsapp. If you are whatsapp users then you have to know that you need to add the numbers for whatsapp. But in the whatsapp business land line number is also to save.