The consumer has the right to notify the company that he is renouncing the purchase, 
without penalty and without giving any reason, 
within 14 calendar days from the day after the day of delivery* of the goods or the conclusion 
of the contract. of service" 
- (article 46 2° of the law of 6 April 2010 on market practices and consumer protection).
 
*Except for products manufactured at the request of the customer.