This forum focuses on the Adobe FormsCentral integration with PayPal for credit card and payment processing. Here are some frequently asked questions:
Getting Started with Payment Processing using PayPal
What permissions am I granting Adobe during PayPal account registration?
What currencies are supported?
What are the limits on PayPal transactions?
Anything related to your PayPal account, fees, money/transactions, disputes or refunds should be directed to Paypal.
Here are some helpful PayPal.com links:
Contact PayPal - PayPal Fees - Worldwide Offerings - Currency Conversion