Abstract: A display mounted on a shopping cart handle allows shoppers to find information, to obtain coupons, to refer to in-store audio or video programs, and the like.
Abstract: A display mounted on a shopping cart handle allows shoppers to find information, to obtain coupons, to refer to in-store audio or video programs, and the like.
Abstract: A display mounted on a shopping cart handle allows shoppers to find information, to obtain coupons, to refer to in-store audio or video programs, and the like.