関連ワード:  what is a contract in real estate    what is a deal in real estate    what is a land contract in real estate    what is a unilateral contract in real estate    what is a bilateral contract in real estate    what is a sales contract in real estate    what is a ratified contract in real estate    what is a voidable contract in real estate    what is a purchase contract in real estate    what is a void contract in real estate