Multiple bank accounts - different countries - multiple currencies

[Awillys]

Hi,

i have a company set up in the UK and another in Portugal. Both have bank accounts in those respective countries.
my Paypal account is currently set up for the UK business.

1. how can i add a bank account from another country?

2. how can i enable management of multiple currencies on my paypal account. i do not want paymenst i received to be converted from Euro to GBP and lose on exchange rate etc.

thanks