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- Mark Zuckerberg signaled big changes to WhatsApp, which he sees as the future of business messaging.
- The Meta chief said last year that WhatsApp and Messenger were still "very early in monetizing."
- It follows reports that ads could be placed in areas of the app, including Status and Channels.
Mark Zuckerberg has hinted that a shakeup of the features available on WhatsApp is on the cards.