The token recall at the IPO proceeds according to the token recall procedure. This is the process of collecting the distributed tokens, which is done for a certain period through the collection transaction. Investors are notified of the withdrawal transaction on the 30th day before the Token Holder Confirmation Date (the date of suspension of the transaction, the date of confirmation afterwards). The transaction will be free until 7 days before confirmation date. After the last 7 days of collection, the investors will conduct the transaction according to the quantity of exchange. If you hold your token until the confirmed date, the token holder will apply for the stock purchase after the final confirmation date. Beginning with this process, the token transaction will be discontinued. If a token holder applies for a stock purchase in accordance with the number of stock exchanges, the stock will be stocked in the investor account. If the number of tokens is insufficient compared to the number of exchanges of stocks, it is impossible to exchange them with stocks. Therefore, investors should keep tokens according to the quantity of stocks they want to buy through transactions during the collection transaction.