The detailed operation of etc. transfer is as follows:

1. Cash transfer, that is, depositing directly with cash, you need to go to the high counter of the branch to handle it.

2. Transfer to the main account, that is, transfer the credit card credit account limit or overpayment to the electronic cash account.

3. For credit cards, this method is equivalent to general consumption and also enjoys the interest-free period. You can find high or low counters at branches, or you can operate on CCB's ATMs, CDMs and multimedia machines, which is very convenient.