Paypal required login

I'm testing a new installation of Dolphin7 and trying to purchase a membership on my site via the payment paypal module.  However when I add the option to my cart and try to purchase it, paypal is requiring I create an account before I can complete payment.  Is there a setting in Dolphin that will direct paypal to allow this to be optional?  I don't want to force any potential customers to create both an account with me and an account with paypal as they might be discouraged from purchasing an upgrade option.

Thanks.

Creating an account is just an option.  You can checkout with having an account.

M

I set it up as:

Active: Yes
Mode: Live
Business: <paypal email address>
Process type: IPN
Connection type: SSL
Identity Token:
Sandbox:

edit: I got it.  I upgraded my paypal account to premier and got an identity token.  Now I feel foolish..