How does Xi 'an Household Cleaning Company charge?

20 yuan per hour/person/hour/area 3-5 yuan per square meter.

2. The discount that the card seller can enjoy.

Card sales 100 yuan monthly card for 6 hours 16.7 yuan/hour.

200 yuan monthly card 14 hours 14.3 yuan/hour.

Sell 500 yuan season cards for 38 hours 13.2 yuan/hour.

Sell 500 yuan half-year card for 35 hours 14.3 yuan/hour.

Sell 500 yuan card for 30 hours 16.7 yuan, hours.

Card sales 1000 yuan

Range hood Chinese 80 yuan/Taiwan European 100 Yuan/Taiwan.

3. Maintenance costs

1) Floor, Wood Floor and Stone Floor 5 yuan /m2

2) Sofa leather sofa 60 yuan/seat

1-2-3 300 yuan/block1-kloc-0/-3 260 yuan/block.

3) Wallpaper 6 yuan/m2

4) 10 yuan /m2.

5) Furniture maintenance 6 yuan /m2

6) 30 yuan of carpet wool /m2

7) Steam engine kitchen maintenance 300 yuan/time.

Steam engine toilet maintenance 160 yuan/time

8) Curtains 10 yuan/kg