Description
Smarts Cards are used to operate locks and service blocks on the navigations. The units on each card can be used to purchase services as follows:
| Lock Passage |
1 Unit |
| Pump Out |
2 Units |
| Shower |
2 Units |
| Chemical Toilet |
2 Units |
| Washing Machine |
5 Units |
| Tumble Dryer |
5 Units |
| 2Kwh Electricity |
1 Unit |
