Yes. You can pay by using your mobile phone provider as a payment method. If you have a prepaid card, the amount will be directly deducted from your current balance, if you have a phone contract, it will show up on your phone bill.
You can use this payment method by going to the offer page and choosing “Want to pay by mobile? Click here!” on the bottom of the page.
Please note that some providers might not be supported, and/or it might be that your provider has set a restriction or limit for purchases of this kind. If so, we would advise you to contact your provider to find out more.