What does it mean to freeze the purchase price and make an appointment to draw lots?

Reservation mode. Freezing the payment reservation lottery is an appointment mode of banks. After the lottery results are announced, the frozen funds of winning customers are expected to be automatically deducted on the same day, and the frozen funds of unsuccessful customers are expected to be unfrozen within three working days from the same day. Freezing refers to the property preservation measures that the people's court informs the relevant financial units according to law that the respondent shall not withdraw or transfer its deposits.