The Paris Visite Pass or the Paris Visite Travel Card is a great way to travel around Paris. It allows unlimited travel on the metro, buses and RER (fast train between main stations) for 1, 2, 3 or 5 consecutive days and for zones 1-3 (inner Paris) or zones 1-5 (Paris and suburbs). They are undated and only start on the date you use them for the first time.
If you would like to receive a physical ticket by post, choose the Paris Visite Travel Card Ticket. If you would like to receive an electronic voucher, which can be exchanged in central Paris, near the Opera, choose the Paris Visite Travelcard Voucher. This will be emailed to you within 1 working day.