To cancel the ICBC Flash Card, you should go through the cancellation procedures at the counter of ICBC's business outlets, and bring your personal ID card, Flash Card and its main credit card. Flash Cool Card is a micropayment method attached to a credit card account. The money consumed is transferred to a credit account and repaid according to the corresponding rules. Because this kind of payment method can only be used for off-line fast micro-payment, it can't handle other businesses such as cash withdrawal, transfer and online consumption.