Abstract: A method and system for selling seat tickets to one or more events in an event series, such as a season of home sporting games or concert series. The method includes setting aside groups of assignable seats to the events, offering open date ticket packages comprising open date tickets redeemable for tickets to the assignable seats, and accepting payment from purchasers in exchange for the ticket packages. The method further includes establishing a redemption deadline for an elected event before which a selected number of open date tickets in a ticket packages may be redeemed for a selected number of tickets to assigned seats chosen from the assignable seats at the elected event, with the selected number ranging between one ticket and all remaining open date tickets in the ticket package, and redeeming the selected number of open date tickets for the selected number of assigned seat tickets.