A Gmail account is a free Google Account with an email address that ends in @gmail.com. Gmail comes with free 15 GB of storage and is widely used with over 1 billion active users. Gmail accounts can be used to access all Google services (Youtube, Play Store, Google Docs etc), social media registration (Twitter, Facebook, Skype etc.) or online profiles. It may be difficult, time-consuming and dangerous to create your own Gmail accounts in bulk due to Google’s security features.