This is the exact error I get from PayPal

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could you provide step by step instructions on how to configure the payment module?

Hello:

I am having problems configuring the paid version with PayPal, the payment module asks for a "CODE" is this suppose to be our PayPal API? So far I have put my PayPal email address and currency type; however, when we go through the checkout process after clicking "Pay with PayPal" it gives me an error "the merchant does not accept payments in US"; however, both the Artio Booking configuration and PayPal configuration call for US Dollars and my PayPal account is a US based account. I really need some help please.