Innovative retailer mag nation is running a brilliant promotion, Undies Monday. Yes, you can walk into any mag nation store in your underwear and they will give you for FREE any magazine, book or stationery item you choose – up to $50 in value. Click on the image, if you dare, to see that customers are embracing the opportunity. Talk about having fun in retail! Gaslight Records (now closed) in Melbourne became famous for their nude day promotion.