People will be able to buy private policies through marketplaces called exchanges to be administered by the states.

VOA: special.2010.03.24

Like a measure in the House, the $871 billion Senate bill would create new private insurance marketplaces,or exchanges, to expand choices for Americans.

VOA: standard.2009.12.24

In the short-term, many desiring to invest in social media may continue to play it safer in private exchanges such as SharesPost.

FORBES: The Winner Of Social Media IPOs Is... China?

The regulator is asking for information from Facebook, and other social networking sites including LinkedIn, Zynga and Twitter, about the sale of its shares on private exchanges.

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Renert says Tello works with products from Cisco Systems and Avaya, makers of traditional private branch exchanges (PBXs), plus Digium, an open-source PBX software company.

FORBES: Magazine Article