Consumer Code, Legislative Decree 6 September 2005, n. 206 2. Unless otherwise agreed between the parties, the consumer may not exercise the right of cancellation provided in Articles 64 and in the following cases:
a) for the supply of services where the execution has begun, with the consumer's agreement, before the expiry of the period prescribed in Article 64, paragraph 1;
b) the supply of goods or services whose price is dependent on fluctuations in the financial market interest rates that the professional is not able to control;
c) the supply of bespoke goods made to the customer's specifications or clearly personalized or which, by their nature, cannot be returned or risk to deteriorate or alter rapidly.