Galileoâs increasingly overt Copernicanism began to cause trouble for him. In 1613 he wrote a letter to his student Benedetto Castelli (1577â1644) in Pisa about the problem of squaring the Copernican theory with certain biblical passages.
Global Commerce Initiative. Global Commerce Initiative (GCI) is a group of manufacturers and retailers that works to simplify and enhance global commerce and improve consumer value in the overall retail supply chain. It is an international user group that works for the implementation of GS1 standards and best practices. History
e-commerce (electronic commerce or EC) E-commerce (electronic commerce or EC) is the buying and selling of goods and services, or the transmitting of funds or data, over an electronic network, primarily the internet. These business transactions occur either as business-to-business, business-to-consumer, consumer-to-consumer or consumer-to-business.