※ Check the market price standard
→ Individual publicly announced land price inquiry: Land
→ Individual housing price inquiry: Housing (single-family, multi-family, commercial housing)
→ Apartment house price inquiry: Multi-family housing such as APT, townhouse, villa, etc.

※ Check actual transaction price
- Check actual transaction prices for sales and monthly rent of APT, houses, land, factories, commercial buildings, etc.

※ Brokerage fee calculation
Calculation of brokerage fees for sales, lease, monthly rent, and pre-sale rights of houses, officetels, commercial buildings, and land