New Zealand Post has scrapped its FastPost service as the number of letters being sent continues to significantly decline, the national postal service says.
FastPost, which aimed to deliver letters, documents and postcards between major New Zealand centres within one business day, will stop being available from next January.
"New Zealand Post is making this change following a review of its priority mail network," the organisation said in a statement.
"The amount of all letter volumes continues to decline significantly, at a rate of approximately 60 million items a year, and despite ongoing cost reductions this change is necessary."
It acknowledged this would be a "big change" for those who used FastPost but said they would be able to use its courier services as an alternative.