SEATTLE--(BUSINESS WIRE)--Mobile consumers are increasingly using smartphones to connect directly with businesses, changing the way that Americans purchase products and services. Independent data released today from Marchex (NASDAQ:MCHX), a mobile advertising analytics company, forecasts that “click-to-call commerce” will contribute to more than $1 trillion in consumer purchases this year. Further, the study finds that consumers who “click-to-call” directly from a mobile advertisement are four