Exit Festival, which will take place from 7-10 July 2011 at Petrovaradin Fortress in Serbia, has released three special offers on tickets.
The offers are available until 9pm on Christmas Eve (Friday 24 December).
Fans that buy two tickets will get a third free, while those that buy five will receive a 5% discount and a one-day VIP Dance Arena pass.
Those that buy ten will be given a 10% discount, a VIP terrace table and a bottle of a spirit of their choice.
Exit Festival hosts over 400 performances across 20 stages, which are connected by cobbled streets, ramparts and tunnels.
The festival has been nominated for 'Best Overseas Festival' in the UK Festival Awards for the past four years, winning in 2007.