The future of Douglas and Ramsey's Crown Post Offices is set to be discussed this week.
A few days before government's final decision is due to be made, Communication Workers' Union Assistant Secretary Terry Pullinger is due to meet Allan Bell.
The union has put forward its own suggestions for how the Crown Offices can be saved, instead of moving their services into local Spar stores.
Mr Pullinger says there are some key points he wants to put across to the Chief Minister:
Steam Packet warns of potential sailing disruption tomorrow
Two sailings at risk on Tuesday
Whistleblowing committee chair says protecting Island's reputation is 'most important'
Committee is now calling for evidence as part of investigation
People advised to stick to a budget ahead of festive sales
The Debt Advice Service is free for anyone who is worried about bills that are in arrears or struggling to meet regular monthly payments.
Meeting to discuss Minimum Wage increase
Businesses invited to event hosted by Local Economy Forum tonight