What is competitive advantage in a business model? How can firms achieve competitive advantage using dimensions of asymmetry, complementary resources, perfect market and leverage?

What is a digital wallet? How does it work? Describe the payment authorization and payment capture operations of SET.

What is display ad marketing? How attrition rate, view-to-cart ratio, acquisition rate and retention rate influence display ad marketing?

What are some of the factors driving the growth of social e-commerce?

What is EDI? Describe the significance of EDI in e-commerce? Justify your answer with an example.

What is virtual currency? How does it work? Mention the usages of virtual currency in e-commerce.

What is catalog in e-commerce? How are catalogs created?

What is an intrusion? How intrusion detection systems are used to ensure security in e-commerce?

What is social engineering? How access control mechanisms are used in e-commerce for authorization?

How fan acquisition, amplification and brand strengthening is done using Facebook marketing tools?

What is the significance of recommendation systems in e-commerce? How is collaborative filtering different from content based?

How provisions relating to digital certificates are defined in the electronic transaction act of Nepal?