Millie Moon is offering a free sample of their luxury diapers, which are high-quality and fragrance-free. This promotion is available for a limited time to residents of the United States. 

 The Millie Moon Diapers sample offer provides parents a chance to try out their luxury, fragrance-free diapers for free. Interested individuals need to fill out a form with required details to receive a two-sample pack by mail. This promotion is designed to introduce new customers to Millie Moon's product quality and is available while supplies last.