Snips from excerpt only website: Millions of low-income Americans who don't have bank accounts are finding an alternative to check-cashing stores at an unusual place: their local big-box retailer. Kmart has begun testing check cashing, money transfers and prepaid cards in stores in Illinois, California and Puerto Rico, with plans to roll out the services nationally later this year. Best Buy has installed kiosks in its stores for shoppers to pay utility, cable and phone bills. Wal-Mart has opened roughly 1,500 MoneyCenters that process as many as 5 million transactions each week. According to a recent government survey, nearly 30...