Answer:
D. Information density.
Explanation:
E-commerce is the online trading of goods and service between a buyer and a seller, with integrated payment medium. This website technology provides an e-store and needs information on the client data to provide the necessary services.
Information density is the total amount and quantity of information available to all participating in e-commerce. This provides a rich quality and database of information for e-commerce website technology, to enhance the quality of services in e-commerce, information density must be considered.
