Once a value is debited from your payment instrument/bank account and you have received the same value in your MasterPay Id, there is no cancellation or refund permitted for such transaction. However, if in a transaction performed by You on the MasterPay Platform, an amount has been charged to Your card or bank account and a value is not delivered within 24 hours of the completion of the transaction, then You shall inform us by sending an e mail to our customer services e mail address mentioned on the ‘Contact Us’ page on the MasterPay Platform. Please include in the e-mail the following details – value, transaction date and order number. MasterPay will investigate the incident and, if it is found that money was indeed charged to Your card or bank account without delivery of the value, then You will be refunded the amount within 21 working days from the date of receipt of Your e mail. All refunds will be credited to the instrument that was charged.