According to BoT announced on 30 December 2013 will be additional holiday, and total will be 5 days in a roll from 28 Dec - 1 Jan. To avoid any late payment / those over the counter payment (from 7-11 / or other bank counter payment) will crash with long holiday and it may have interest occurred to customer therefore, UOB would like to shift cycle 5 due date from 30th to 25th December instead to avoid any inconvenience occurred for customers krub.