Touch-Screen Kiosks,customer-Loyalty Cards,handheld Shopping Assistants,and Self-Scanning Checkout Systems Are All

Touch-screen kiosks,customer-loyalty cards,handheld shopping assistants,and self-scanning checkout systems are all examples of how retailers use technology to ________.

A) maintain inventory costs
B) send information between stores
C) interact with suppliers
D) decrease the need for promotions
E) meet consumers' technological expectations