San Diego-based Astroleap, a new company developing location based services, said today that it is rolling out a new, mobile coupon service. The firm said that its eureka!mobile software allows users to access, save, and redeem location-based coupons, discounts, and promotions. The firm said that the service is initially launching for Southern California Cingular customers, and that it has over 1,000 local businesses signed up to provide coupons. The company said that brands offering discounts include Wienerschnitzel, Del Taco, Juice It Up!, Discount Tires, and Postal Annex.