KEY POINTS
  • WhatsApp Business is adding more customer service features to chat with consumers, including a way for people to click on Facebook ads to chat with companies via WhatsApp. 
  • This could be a way for Facebook to expand revenue through its other owned platforms.
Mark Zuckerberg, Facebook CEO

Facebook's chat service WhatsApp is adding more ways for companies to communicate with customers, and opening up a new way for the parent company to cash in.

While WhatsApp doesn't have advertising outright, it is increasing functionality for businesses on its platform called WhatsApp Business. An update Wednesday to WhatsApp Business will allow companies to send information to customers through the app. Companies can also add a link to their WhatsApp chat on their website or pay Facebook to promote the chats in an ad.