THIS IS A NEW OFFER FROM FEB 2010!
Blinkbox are giving away £5 credit to the first 10 000 customers who register. This can be combined with other promo codes, to give extra credit to purchase more expensive items, at no cost to you!
Working promo codes (as of 27/2/10) - credit to mateypeeps
AWARD1 - 40% off item price, one use only per account
BLINK25 - 25% off item price, continuous use
Don't forget the Quidco!