From the Marketwatch article: The project is in an early stage, with no decision yet on whether Overstock.com OSTK would work with bitcoin companies to allow

From the Marketwatch article: The project is in an early stage, with no decision yet on whether Overstock.com OSTK would work with bitcoin companies to allow bitcoin payments or create its own system. A team of six to 12 people is expected to work on bitcoin payments at the company, said Byrne. http://blogs.marketwatch.com/thetell/2013/12/19/overstock-com-to-accept-bitcoins-ceo-says-money-is-too-important-to-leave-in-the-hands-of-government-officials/ http://blogs.marketwatch.com/thetell/2013/12/19/overstock-co... It doesn't sound like they have quite figured out what they are doing yet.