A coupon code can be applied to your account balance to pay for data usage fees. If you register a coupon code to your account, the amount of the coupon will be automatically applied.
How to register your coupon code
- Click your username at the top of the screen, then select Manage coupons
- Click the Register a coupon button
- Enter your coupon code in the Register a coupon form, then click the Register button
Please note: You can only register up to two coupons in your account.