Yes, it is possible to purchase a Euro Millions ticket on behalf of someone else. You will need to provide the name and address of the intended recipient, as well as your own details for payment. When completing the transaction, you should make sure to check the box that confirms the ticket is being purchased on behalf of someone else. Once the transaction is completed, the ticket will be mailed to the intended recipient. Be aware, however, that the recipient is solely responsible for any winnings from the ticket!