US IPO Subscription Fees
| Type | Charges | Supplements | Charged by |
| Subscription fee | $6.5/Order | The subscription fee will be charged once the subscription is initiated. Currently, the subscription fee is waived during the promotional period. | Tiger |
| Trading fee | Same as the charging for U.S. stocks trading fee | Currently, trading fee is waived during the promotional period. | External Agency and Tiger |
Under FINRA RULE 5130/5131, the Restricted Persons are not permitted to participate in the US IPO subscription.