To celebrate the 20th Anniversary of Macau International Airport, Macao Post announced that a Temporary Post Counter will be set up at Airport Post Office, from 9:00 to 18:00 on 8th December 2015 to provide the commemorative postmark cancellation service for the “Celebrating the 20th Anniversary of Macau International Airport”. A commemorative envelope with stamp will be distributed to public. Welcome to visit and collect Macao Stamps.