ACE will issue an invoice when there is a transaction. If you need a paper invoice, please call us in advance.
Please refer to the user agreement for more details:
If you need further information, please contact us through the following methods:
【ACE customer service center】
Help Center: https://helpcenter.ace.io/hc/en-us
Business hours: Monday to Friday 10:00-18:00, Lunch Hour 12:30-13:30 (GMT+8)