Traditions de Provence (Four des Navettes) uses the MERCANET secure payment system provided by the BNP bank (ATOS group server). The card number and validation date are sent encrypted to the bank server only. Traditions de Provence (Four des Navettes) SA does not receive the card number. The following credit cards are accepted: Carte Bleue, Visa, MasterCard. For each product offered for sale, the consumer may choose to pay either immediately by credit card in SSL mode (EEC and non-EEC) or by cheque, which must be drawn on a French bank, sent by post. The consumer hereby certifies that s/he has the necessary authorisations to make the payment s/he chooses. For the purposes of payment by credit card, the payment order may be revoked if the card has been used fraudulently in accordance with the agreement concluded between the consumer and his or her bank.