| 0.01 PBX cost | 0.000002 LKK |
| 0.1 PBX cost | 0.000023 LKK |
| 0.2 PBX cost | 0.000045 LKK |
| 1 PBX cost | 0.000227 LKK |
| 5 PBX cost | 0.001134 LKK |
| 10 PBX cost | 0.002267 LKK |
| 50 PBX cost | 0.011335 LKK |
| 100 PBX cost | 0.022671 LKK |
| 1000 PBX cost | 0.226707 LKK |
| 10000 PBX cost | 2.267069 LKK |
| 100000 PBX cost | 22.670689 LKK |