Thanks neo1980 from our forum for posting this :D
Citigroup Inc., the world's largest banking group, said on Wednesday it will use Microsoft Corp.'s Web services for its sites in a pact that includes promoting its credit cards through Microsoft's MSN Internet media network.
Microsoft's .NET technology, which ties different corporate networks together and allows sharing data and other services, will be used to make Citigroup customer transactions easier.
Citi Cards, the largest U.S. provider of credit cards, will be the first unit to use Microsoft services. Microsoft said Citi Cards will be promoted on its MSN network and featured prominently in the networks e-commerce services.
Financial terms of the deal were not disclosed.
News source: Reuters - Citigroup to Use Microsoft .NET Technology