There are some possibilities as follow: The card expiration date was entered incorrectly. You have reached your credit limit.
We currently accept Debit/Credit cards from Visa, Master, Amex, Dinner Club, ….
You can make the payment via Secured payment gate providing by PayPal or Onepay.
PayPal is a famous payment gate in the world coming from the USA & OnePay is the payment gateway in Vietnam.
There are some possibilities as follow: The card expiration date was entered incorrectly. You have reached your credit limit.
We do not store and do not know any information of your credit or debitcard details. The payment is processed through secured payment gate from third party such as PayPal from USA or OnePay from Vietnam.