There will be little let up for NZ Post post Christmas, with teams expecting huge amounts of parcels to come through the network following the Boxing Day Sales.
NZ Post chief marketing officer Bryan Dobson says some Boxing Day sales now begin well before Christmas.
"We're seeing offers for Boxing Day coming through earlier and earlier, and this means no let-up for us delivering parcels from the online sales, which is just how we like it.
"We've just come through the busiest Christmas period we've had in our history, with parcel volume from online sales up around 30 per cent higher as compared to the same time the year before.
"And while the rest of New Zealand are relaxing on their holidays we'll be busier than ever
delivering parcels following these sales."