Promote A Business Worldwide With Email Marketing Before we consider how to find and collect email addresses for mobile marketing, let's understand fully what email marketing actually is. Email marketing is the use of email addresses to contact potential clients to promote your products or services while developing relationships with customers or businesses. No doubt, social media is a great way to find and approach customers. But these numbers of email users will surprise you. Customer Email List is the heart of email marketing, and anybody who has a mobile has an email account. The total number of email users worldwide is 4 billion in 2022 and is projected to reach 4.6 billion by 2025, according to Google. Moreover, you need to verify your email account when you create an account on any website. What’s more, social media and business directories notify users by email of any activity. So if you want to spread your business worldwide, there’s no better option than email ma...