An electronic short messaging and advertising method and means relates to an electronic advertising method, where minimal initiative is required from the consumer. Some embodiments of the invention may also be applied to an electronic sales method. The invention may be applied for normal short messaging also. The electronic short messaging and advertising method comprises at least one subscriber terminal and uses the Internet and/or the telephony network. With the method in accordance with the invention the recipient can receive advertisements or other short messages with the shortest manipulation time possible. No navigation, browsing of inboxes, copying and/or pasting of telephone numbers needs to be done. The user is shown the message automatically, and he may delete it or receive further information on it with one single press of a dedicated key.