1. According to the passage, what is the primary definition of e-commerce?
2. What has added 'another layer of convenience' for consumers, as mentioned in the passage?
3. According to the text, what is predicted for companies that adapt to the changing market?
4. Name one of the factors that 'has allowed more people to participate in online shopping' according to the passage.
5. The passage mentions that e-commerce 'has become a major part of the global economy'. What has also contributed to consumer confidence?
6. What will companies need to do to increase their chance of success?