How to check the balance of Carrefour card?

If it is a blessing card, you can log in: 8091/culservice/upcard.htm? Link=tologin check the balance, the card number is a relatively large Arabic numeral in Fuka, and the password is 6 digits on the left! After entering, you can find the balance and expiration date of this card. If you don't understand, you can continue to ask questions. Please adopt it after you are satisfied!