Deal ends Thursday 21 July 2011. You have 6 months to use the voucher and delivery is not included (however 50% off delivery apparantly).
A good deal if you're looking to buy some customised stuff. I have a need for a customised stamp and used them before so I bought it. figured I'd share the love.
and it will be off their 'original prices' that no-one pays anyway. It's a neg from me.