What do you understand by b2b, b2c and b2g?
B2B stands for business to business which describes commercial transactions between businesses such as between a web development firm and a reseller. Such transactions are big in volume and thus b2b is flourishing today the most.
B2C stands for business to consumer and describes transaction between business and consumer. It can be best explained by defining retail in which tangible goods are sold from stores or fixed location directly to the consumer.