Njection Mobile announced that they soon will be allowing for companies to push discounts and coupons through their free Njection Mobile (NMobile)[iTunes] iPhone application for use for their members. What would this mean?  It could mean a boon for local businesses and major retailers and a withdraw from local newspapers and old school paper coupon mailers. If you recall, NMobile already uses GPS to mark and locate speed traps around the world. Adding on to their business model by adding GPS location-based