payments UK 01-10-2013 NI civil service fast-track payments system proves to be more expensive then anticipated Prompt payment contributes to 17pc rise in cost of operating account NI. Prompt payment contributes to 17pc rise in cost of operating account NI. A Northern Ireland Executive system introduced…… Sign in or Upgrade to Continue Reading This news article is over 10 days old. Subscribe today to access all articles with an annual subscription. Become a member Learn more Already a subscriber? Log in here #cash-flow#funding#international#invoice#recession