What you need to know - 04/18/11

T. Rowe Price invests $190.5 million in Facebook; LivingSocial financial details leaked

Concur, provider of integrated travel and expense management solutions, entered into a marketing partnership with and invested $40 million in privately held Cleartrip, an India-based online travel portal.

Envivio, provider of live and on-demand multi-screen IP video processing and delivery solutions, filed a Form S-1 with the SEC for a proposed initial public offering of shares of its common stock, maxed at $69 million.

Digby, provider of mobile commerce solutions, raised $8 million in Series C funding led by Battery Ventures and with participation from current investors including BlackBerry Partners Fund, S3 Ventures and Daylight Partners.

T. Rowe Price invested $190.5 million in Facebook, according to recently released filings.

Daily deals site LivingSocial sees total revenue of $50 monthly and is valued at $2.9 billion, according to documents leaked during negotiations with SocialMedia.

Online marketing technology company Media Ingenuity raised a $28.4 million round of funding led by Scottish Equity Partners (SEP).

Metaforic, provider of software to combat piracy and hacker attacks, raised an $8 million round of funding led by SEP.

SilverRail Technologies, provider of passenger rail ticketing solutions, announced Monday that it has secured $5 million in Series B funding led by PAR Capital with participation from Sutter Hill, Grandbanks Capital, Brook Ventures and Accel Partners.

Square, the iOS device that lets individuals and businesses accept in-person credit card payments from anyone, will now be sold on Apple's main website and in all U.S. retail stores.