-->
What Is Freemium? — Wiki
Freemium is a pricing model that allows users to sign up for a free trial with option to upgrade to paid version, if they find the free trial useful.. The key to making freemium work is converting enough free users into paying customers to offset the cost of providing the free service.
What Is Temp Or Temporary Gmail? — Wiki
Temporary or Disposable Gmail is a service allow users to quickly generate an anonymous email address and use it to communicate in private. . Temporary Gmail or Disposable GoogleMail is a free email service that allows users to create a disposable email address for temporary use.