1. You can return the remaining amount. If you refuse to return the goods, you can complain to the local administration for industry and commerce (123 15).
2. The prepaid recharge card sold by the barber shop can be refunded if the consumer does not want to continue the service after recharging.
3. If there is no agreement in the card handling agreement, the card issuing enterprise or the card selling enterprise may provide card withdrawal service according to the articles of association or agreement of the single-use card.