Accenture (ACN) is acquiring e-commerce/online ad consulting firm Acquity Group (AQ) for $316M, or $13/share, in cash. The price represents an 118% premium to Acquity's close today. Much like Accenture's recent purchases of Fjord and avVenta, the deal is about increasing Accenture's exposure to a burgeoning Web/digital marketing services space, and pitch more comprehensive solutions to CMOs and ad agencies. Accenture notes Acquity brings expertise in popular platforms such as Adobe and hybris. Acquity shares +111% AH to $12.56.