I have a prepaid account with T-Mobile USA ($2 per day) for use when I am in the US. I want to get one of the T-Mobile USA Galaxy S4s, because it has all the LTE bands I need for traveling all over the world. I want to get the unlocked version for full price - which is much cheaper than what this costs in Europe. But according to the person I spoke to at T-Mobile, they wont sell the S4 to a prepaid customer. Does anyone know how to get one of these without a contract?