Registered companies want money.

Ask the accountant for money

It takes money to promote account opening.

It costs money to make a website.

Customer service asks for money manually

All the above are basically at least 20,000 yuan. You said he cheated you of hundreds of dollars. You're reporting him. Is he worth it?

However, please be cautious when publishing core papers such as eisci. After all, the publishing cost of core papers is high. ...

Personal views are for reference only.