Poundland customers will have the chance to win £1,000 every day for a whole month. The discount retailer will use their computer systems to select one winner at random each day. As many as 30 Poundland customers will be selected at random to win the instant £1,000 cash prize. Millions of Britons can take part as all they need to do is checkout as normal at the retailer. Winners will be notified instantly on the checkout screen and the customer will then have 72 hours to return to the store with proof of ID and their bank details. This is the first time Poundland has ever launched this kind of…