Brits who can't stand waiting for gadget purchases can swing by a Currys or PC World to pick them up immediately, but that also requires the hassle of visiting a big-box store. As of today, impulse buyers won't have to brave that gauntlet: both Currys and PC World are offering same-day delivery for online orders. UK residents buying small gadgets from either shop before 9:30AM can spend £15 ($23) to have the goods reach their door by 10PM that night. The stores are also offering Sunday afternoon deliveries at similar pricing, and the £5 ($8) next-day option now includes all orders made before midnight. Extra-speedy shipments are initially limited to those in greater London and a handful of other post codes, but the retailers promise wider availability in the near future.