| New Rate | Effective Date | Mail Type |
| $ 0.990 | Oct 1, 2018 | Regular Small Letter |
| $ 1.490 | Oct 1, 2018 | Priority Small Letter |
| $ 1.980 | Oct 1, 2018 | Regular Large Letter up to 125g |
| $ 2.480 | Oct 1, 2018 | Priority Large Letter up to 125g |
| $ 2.970 | Oct 1, 2018 | Regular Large Letter 125 to 250g |
| $ 3.470 | Oct 1, 2018 | Priority Large Letter 125 to 250g |
| $ 4.950 | Oct 1, 2018 | Regular Large Letter 250 to 500g |
| $ 5.450 | Oct 1, 2018 | Priority Large Letter 250 to 500g |
| $ 8.300 | Oct 1, 2018 | National Parcel up to 500g |
| $ 6.700 | Oct 1, 2018 | Express Post Letter Small 500g |
| $ 6.950 | Oct 1, 2018 | Express Post Letter Medium 500g |
| $ 8.300 | Oct 1, 2018 | Express Post Letter Large 500g |
| $10.700 | Oct 1, 2018 | Express Post Satchel Small 500g |
| $16.050 | Oct 1, 2018 | Express Post Satchel Medium 3kg |
| $23.150 | Oct 1, 2018 | Express Post Satchel Large 5kg |
| $ 7.850 | Oct 1, 2018 | Parcel Post Satchel Small 500g |
| $13.450 | Oct 1, 2018 | Parcel Post Satchel Medium 3kg |
| $16.300 | Oct 1, 2018 | Parcel Post Satchel Large 5kg |
