We earn some money - this is our income. At the same time trying to pay this income to the income tax (or personal income tax - a tax on income of physical persons). In addition, the income may be added here as the sum of benefits from the sale of our property. Or we spend their income on certain goals that will reduce it.

As an exclusive contract customer (individual or legal entity) instructs a professional real estate market participants (agency, realtor) to sell particular property (apartments, non-residential premises) at a specified price and within the specified contract period. The notion of exclusivity implies that the seller of real property shall not apply to any other intermediary to sell the property or to sell real estate yourself.