In the event of a dispute between the trader and the consumer, they shall endeavour to find an amicable solution. If no amicable agreement can be reached, the consumer may refer the matter free of charge to the consumer ombudsman to which the trader belongs, namely the Association of European Ombudsmen (AME CONSO), within one year of the written complaint sent to the trader. Referral to the consumer ombudsman must be made: either by completing the form provided for this purpose on the AME CONSO website: www.mediationconso-ame.com, or by post addressed to: AME CONSO, 11 Place Dauphine, 75001 PARIS.