Do you know which messenger app is the most popular today? As of 2021, over 2 million people use WhatsApp monthly and there are 1 billion daily users from 180 countries. Furthermore, WhatsApp is available in more than 40 languages for iPhone users and more than 60 languages for Android users. With that being the case, can you think of a better application to reach out to customers all around the world? Today, we will explore how to use digital solutions such as WhatsApp Business API to boost your sales, and improve your marketing strategies.