Zong in introducing new online facility to charge your number without visiting any retailer or shop to buy a scratch card.
Now, you can use your debit and credit card to charge your Zong numbers any time.
You simply have to go o2oonlinerecharge.zong.com.pk/O2O/PaymentDesign.aspx , fill the form that contains your basic details and click on the “ Recharge” button. It will take you another window to ask you about the confirmation of your recharging, followed by another window to fill the payment details of any of the cards.
This new online recharge facility is available for both prepaid and postpaid users of Zong.
Here is the screen shot to help you to recharge your number.