Bobbie Kuhns (right) of Kansas City uses a card with a microchip in it to check out after getting groceries at a Wal-Mart store in Kansas City, Kan. At left is cashier Marjorie Miller.
Bobbie Kuhns (right) of Kansas City uses a card with a microchip in it to check out after getting groceries at a Wal-Mart store in Kansas City, Kan. At left is cashier Marjorie Miller. RICH SUGG The Kansas City Star
Bobbie Kuhns (right) of Kansas City uses a card with a microchip in it to check out after getting groceries at a Wal-Mart store in Kansas City, Kan. At left is cashier Marjorie Miller. RICH SUGG The Kansas City Star

Microchips set to take over U.S. credit cards this year

February 02, 2015 9:15 PM