Do not you have the possibility to pay with Paypal or credit card?
You can participate at the contests by following the instructions:
Send an email to firstname.lastname@example.org writing an sending:
Name, Surname, City, Country, Book Title, copy of book cover, copy of the payment
To pay by bank transfer:
An email will confirm your registration
Send a copy of your publication to: Ass. ISPF c/o Stefano Mirabella Via Guelfo Civinini, 8 – 00141 – Roma