| Attributes | Option A | Option B | Option C |
| Water quality conservation | Wastewater recycling only | Wastewater recycling + Organic soap set | I would not choose any of these options I prefer the same service |
| Cotton towel, bed sheets & furniture | Non-local handicraft products | Local handicraft products | |
| Biodiversity conservation | 0 ha (No conservation) | 10 ha along the river | |
| Additional price/night | $1 | $3 | |
| I would choose. | ☐1 | ☐2 | ☐3 |