シーズンシート
Although derivatives was a practice in use mostly in the 1980s, some ticket brokers offer tickets even before the tickets are officially available for sale. In such scenarios, those ticket re-sellers are actually selling forward contracts of those tickets. One example is a company called TicketReserve, which is making money by selling "options" on future sporting events. This is often possible if the reseller is a season ticket holder. Season ticket holders generally receive the same exact seat locations year after year thus they can enter a contract to deliver on tickets that they own the rights to, even if those tickets have not even been printed or sent to the original ticket holder.