BIT is definitely useful for firms provide services to customers in developing countries.  For example, there is an increasing use of mobile phones to provide financial and banking services in many developing countries. The main drawback, is the weak ICT infrastructure base in most developing countries. Other challenges to BIT in developing countries are poor power supply, limited access to ICTs, and poverty.

I think BIT play an important role in manufacturing and service f

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Article Challenges for Atomix System Ltd.: The ITES industry in Bangladesh