The Hispanic market within the U.S. is becoming more and more of an opportunity for businesses both large and small.  With ethnic mailing lists, advertisers can now reach the Hispanic market like never before.   Though there are many mailing lists available, few mailing list providers understand the complexity to setting up a proper ethnic mailing list for this population.  Most businesses attempt to market by using ethnic mailing list surname alone, however, targeting by language spoken within the household is far more targeted in hitting this market.  Additionally, mailing a bilingual mail piece will reinforce the message, but also better resonate with the ethnic mailing list audience.