Payment verification is never mentioned when I deposit fund.
After I deposited the fund, the customer service asked for payment verification and transfer record. I am suspected that they only want to withheld the fund.
Others
The following is the original recommendation
入金前都没告诉要什么支付验证
入金后又要支付验证又要转账记录 客服又慢
怀疑找借口不给出金