This document discusses e-commerce, including the major types and pros and cons for both consumers and businesses. It notes that e-commerce involves internet shopping, online transactions, and business-to-business exchanges using the internet to do business faster. For consumers, the pros include price, convenience, and product reviews, while the cons are an inability to examine products personally and risks of cybercrime, product overload, and shipping delays. Businesses benefit from increased market share, costs savings, and customer feedback, but face challenges like a lack of personal interaction, distribution issues, and increased competition lowering prices and profit margins. The document also notes specific challenges to e-commerce in Mongolia like unreliable deliveries and a lack of trust due