Johnna Helman, expedite clerk at the U.S. Post Office, Chambersburg, Pa., handles packages on what is considered the busiest day of the year for the postal service, Monday, Dec. 14, 2015.
Johnna Helman, expedite clerk at the U.S. Post Office, Chambersburg, Pa., handles packages on what is considered the busiest day of the year for the postal service, Monday, Dec. 14, 2015. Markell DeLoatch AP
Johnna Helman, expedite clerk at the U.S. Post Office, Chambersburg, Pa., handles packages on what is considered the busiest day of the year for the postal service, Monday, Dec. 14, 2015. Markell DeLoatch AP

U.S. retailers drop shipping fees to counter weak holiday sales

December 23, 2015 2:59 PM