I got a Seatwave voucher about 6 months ago that expires on 31st December. I'm not going to use it so if anyone is going to be buying tickets off Seatwave before then, let me know and you can have it.
Please only ask for the voucher if you are seriously about to buy something from Seatwave. Don't just ask for it in the event that you might see something that you like. Let me know which event you are buying for so I know you are genuine.