Paypal & multiple custom currency

Hi,

i build one website with 3 prices for every product.
To do that i created 3 main zones, Italy, Europe, World Wide.
I created 2 more currencies ITA and ROW, each with 1.0 rate.
Using the Geoip, prices are displayed correctly to the different zones user.
The problem is at checkout, when the user has to choose the payment method.
Bank transfer and collect on delivery are displayed, while paypal no.
It works only for EUR payments (europe customers).

I know the problem is because Paypal won't work with ROW and ITA currency.
My question is if is possible to display anyway the paypal module, maybe changing the currency code to EUR, but keeping the same value.

For example, user has to pay 300 ITA, paypal will see 300 EUR. Or for 350 ROW paypal will see 350 EUR.
Do you know if exist any solution to my problem?

Thank you in advance,

iux

Thank you!

Ok i added my currencies and paypal module appears!!!
Now the problem is that the paypal website receive the order but in USD, where can i change this value?

Thank you so much!

Iux

EDIT:
i changed

'currency_code' => $this->currency->currency_code

to

'currency_code' => "EUR"

It seems to work.