Advertising mail is not allowed

5.No-se-admite-correo-comercial-Action consisting of the design of a mailing campaign with the only purpose of encouraging citizens and transmitting messages of good will. The campaign will consist of several postcards with messages like: “Be happy”, “Share with your neighbors”, “Listen to your family”, “Spread love”… The addressees keep suspecting that something strange is hidden behind it and someone is after their money or vote, or both.