Well yes you can! Just call up a provider or even order online. You can choose the transaction details and check if you can alter the payment method. That gives you the relief of just carrying cash instead. That might actually be the future in the long run and that is what I can rely on when it comes to working out on the phone that you would want to get as well. This is going to be the big change that we will all want to see and use once it should be really a productive way for phones.