If you can't pay by credit card you would probably have to do a 'swift' (wire) payment via your bank or you could use a third party system such as Western Union or XendPay.
However I would suggest you be extremely careful unless you know the party you wish to pay is 100% trustworthy as those sort of payments usually are irrevocable and do not offer any payment protection.
However I would suggest you be extremely careful unless you know the party you wish to pay is 100% trustworthy as those sort of payments usually are irrevocable and do not offer any payment protection.