Australia Post
| Letter Type | Weight | Size | Price |
| Small Letter | 250 g | 240 x 130 x 5 mm | AU$ 1.20 |
| Larger Letter | 250g | 360 x 260 x 20 mm | AU$ 3.60 |
| Heavy Letter | 500 g | 360 x 260 x 20 mm | AU$ 6.00 |
| Letter Type | Weight | Size | Price |
| Small Letter | 250 g | 240 x 130 x 5 mm | AU$ 1.20 |
| Larger Letter | 250g | 360 x 260 x 20 mm | AU$ 3.60 |
| Heavy Letter | 500 g | 360 x 260 x 20 mm | AU$ 6.00 |