Whether it is a consumption withdrawal transaction or a refund transaction, it will be displayed in the bill details.
When checking the bill, pay attention to the plus and minus signs. There is a minus sign before the refund transaction amount.
If the bill has not been settled yet, check the transaction details when checking through the website. Some refund transaction details have the word "refund", and some refund transaction details do not include refund. words, but there is a string of numbers in front of the merchant name (and this string of numbers happens to be the date, and the displayed format is 20140105), this is also a refund transaction.
After the merchant has successfully refunded the money, if the money has not been credited to the account for a long time, you can also call the bank’s customer service hotline to check.