Article R163-3 of the French Monetary and Financial Code
It is an offence for any person responsible in any capacity whatsoever for the management or administration of a credit institution or one of the institutions or services mentioned in Article L. 518-1 of the French Monetary and Financial Code, with the exception of the French Treasury, to charge a customer for electronic payment transactions in euros or credit transfers in euros up to a maximum amount of 50,000 euros…