21The reply to the second question must therefore be that where, in successive sales of goods, more than one price actually paid or payable fulfils the requirements laid down in Article 3(1) of Regulation No 1224/80, any of those prices may be chosen by the importer for the purposes of determining the transaction value. If the importer has referred to one of those prices in the customs value declaration, he may not correct the declaration after the goods have been released for free circulation, in accordance with Article 8(1) of Council Directive 79/695/EEC.