Shop 'til you drop. For retailers, that phrase has become an ominous one. As the recession tightened consumer spending, retail business witnessed a similar drop. While a global crime wave of rampant shoplifting did not emerge, retail sales suffered. The reduction in consumer spending meant loss prevention departments had smaller budgets to work with. However, some retailers managed to beat the market. Discount items became a hot commodity, with US chains such as Family Dollar and Dollar General investing in hosted monitoring for hundreds of locations. Hosted solutions helped reduce...