The Post Office says the cost of sending letters will increase in the new year.
From Monday, January 13 it will cost 90 pence to send a local-to-local letter, up five pence from the current cost.
Sending mail internationally is also increasing in price with a letter to the UK costing £1 from next year.
The Post Office says more price and product changes will be made in February.
Emergency closure in place on quayside
Passport services to move online
Woman plans to ride 100 miles for charity
Roadworks near Foxdale this week
Postal vote deadline looms for those living abroad
MP reveals more details of Whitehaven ferry proposals
Council wishes Bee Gee happy 80th birthday
Warning over traffic delays as city centre work gets underway