The flexible OneTicket system is based on a per-kilometer price. Passengers can opt, for instance, to travel from Prague to Česká Lípa through Mladá Boleslav with Arriva Trains or through Lovosice on České dráhy (ČD). Since the second route is 8 km longer, the passenger will have to pay more, which means that having more options with the new ticket-type does not always mean it will be the most cost effective. However, there are prepaid options that offer discounts.