Walmart Recently Introduced "Pick Up Today" Service That

Walmart recently introduced "Pick Up Today" service that

A) offers shoppers a virtual reality shopping experience from their home computers.
B) allows customers to order online and receive free same-day pickup at a local store.
C) allows customers to place lay-away orders online and keep them at the store until they are fully paid.
D) allows customers to surf the Internet to compare prices; for those that find a better deal, they can e-mail Walmart and the retailer will honor competitors' lowest price.
E) allows customers hold online auctions for Walmart overstock or seasonal items that are being discontinued to make room for new inventory.