Read one of the best-kept secrets on how you can use targeted cold emails to boost the number of your email subscribers & convert them to customers. While sending cold emails at scale is forbidden by GDPR and CCPA laws, you can still be on the safe side of things by changing the approach you use in your emails. It also covers how you can use Instagram to find your ideal niche and use data providers to get publicly available emails from those users. And finally, how to use Facebook Ads to convert those subscribers into loyal customers.