Mary Kate Is Considering Setting Up an Online Women's Apparel

Mary Kate is considering setting up an online women's apparel Website.If she is like most online retailers,Mary Kate is likely to find that her top challenges in attracting customers away from store retailers will include which of the following?

A) the fact that deliveries typically take at least a couple of days and that consumers are concerned about the lack of security for online purchases
B) concerns about product quality and product availability
C) the need to keep her Website constantly updated and an inability to provide quality service to customers
D) finding ways to handle payment and the cost of product promotion