SuperValu and Centra shoppers are in with a chance of getting their shopping for free in the run-up to Christmas as Musgrave Northern Ireland launches an epic ‘Win Your Shop’ campaign, which will see the business give a total of £25,000 worth of shopping for free. Every customer who shops in a SuperValu or Centra store across Northern Ireland between Monday 2 December and Sunday 15 December is in with a chance of being randomly selected at the till to receive their shopping for free.