No frills, but great prices, greet customers at outlets, which are a growth sector
                                
                                
                                    (Newser) -
                                    In a stagnant economy, luxury retailers are opening off-price outlet stores at a faster clip, drawing in customers with sale prices they’d never see at a flagship, BusinessWeek reports. Including such names as Saks, Nordstrom and Coach, a trend is emerging: While visits and sales at boutique stores are...