All sales of Recharge are final with no refund or exchange permitted. You are responsible for the mobile number or DTH account number you purchase Recharge for and all charges that result from those purchases. Shmart!is not responsible for any purchase of Recharge for an incorrect mobile number or DTH account number. However, if in a transaction performed by you on Shmart!, money has been charged to your card or bank account and a Recharge is not delivered within 72 hours of your completion of the transaction then you may inform us by sending an email to our customer services email address mentioned on the Contact Us page. Please include in the email the following details - the mobile number (or DTH account number), operator name, Recharge value, Transaction date and Order Number. Shmart!shall investigate the incident and if it is found that money was indeed charged to your card or bank account without delivery of the Recharge then you will be refunded the money within 21 working days from the date of receipt of your email. It will take 3-21 days for the money to show in your bank account depending on your bank's policy. No cancellation will be allowed for a successful recharge.