Horus Networks Sàrl offers you Eco-SMS from 10 rappen per message. In addition, the energy needed to compose it, send it and read your message is fully compensated by clean energy (mainly photovoltaic).

ECO-SMS offers three types of subscription. Just choose your favorite bundle. Payment is made by credit card via our secure on-line system.

• Yellow: 100 Eco-SMS for CHF 12.- / € 8
  (12 rappen per credit)
• Blue: 300 Eco-SMS for CHF 33.- / € 21
  (11 rappen per credit)
• Green: 500 Eco-SMS for CHF 50.- / € 32
  (10 rappen per credit)

ECO-SMS - Registration and SMS purchase.
http://www.ecosms.ch/ (Project in French)

And that's how it works:
http://www.horus.ch/clients-howitworks.en.php

Producer:
http://www.horus.ch/