| 0.01 PBX cost | 0.000001 LKK |
| 0.1 PBX cost | 0.000006 LKK |
| 0.2 PBX cost | 0.000012 LKK |
| 1 PBX cost | 0.000058 LKK |
| 5 PBX cost | 0.000290 LKK |
| 10 PBX cost | 0.000580 LKK |
| 50 PBX cost | 0.002900 LKK |
| 100 PBX cost | 0.005799 LKK |
| 1000 PBX cost | 0.057995 LKK |
| 10000 PBX cost | 0.579948 LKK |
| 100000 PBX cost | 5.799479 LKK |