ACE will issue an invoice when there is a transaction.
Please refer to the user agreement for more details:
https://helpcenter.ace.io/hc/zh-tw/articles/360019121171
If you need further information, please contact us through the following methods:
【ACE customer service center】
Phone: 886-2-7745-2168
Email: support@ace.io
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)