I was loosing my account with stormpay last year. They just closed my account because they consider my country is on their "blask list".
The worst part is they keep my money.
They "promise" to send my money but they never did. They even did not notify me when they close my account. I just found out myself when I can not log-in and email them, then they reply and told me that my account is closed.
So, you may want to consider using stormpay as your billing processor.
I have found a 3rd party payment processor that works the same as stormpay or paypal, but they accept member from all over the world without any limittations, because they apply a straight security in place.
And all you need to be verified member is just your SSN or any government ID (if you're not from USA or Canada). And the best part is that your clients doesn't have to sign up with them or open an account with them if they order with their credit card.
They simply put their info and click submit, and they will process the credit card on your behalf. THe money goes instantly into your account that you can withdraw via their free ATM card. So, your customer not need to sign up or open an account with them.
Their fee is lower than stormpay too.
If you interested, just PM me and I'll send you their URL so you can evaluate.