Digby is a mobile commerce company that has raised $8 million in Series C funding led by Battery Ventures. RIM’s BlackBerry Partners Fund, S3 Ventures, and Daylight Partners also participated in this round. Based in Austin, Texas, Digby has raised a total of $16 million. Digby’s mobile commerce platform allows retail companies to easily add their inventory for purchase on smartphones. Some of their clients include Costco, Toys “R” Us, and The Home Depot. Digby also has a deal with AT&T their mobile commerce software platform for developers. [RetailCustomerExperience]