<option value="0"></option>
<option value="1"><?php _e('Moteurs de recherche (Google, Bing, Yahoo...)','themoneytizer');?></option>
<option value="2"><?php _e('Réseaux sociaux','themoneytizer');?></option>
<option value="3"><?php _e('Recommandation de la part d\'un ami','themoneytizer');?></option>
<option value="4"><?php _e('Un commercial The Moneytizer m\'a contacté','themoneytizer');?></option>
<option value="5"><?php _e('Presse (articles d\'actualité)','themoneytizer');?></option>
<option value="6"><?php _e('Publicité','themoneytizer');?></option>
<option value="7"><?php _e('Autre','themoneytizer');?></option>