The correct options for Paypal "services used by app"

I have searched high and low about getting the application id.

I've already tested with a dev account on paypal but it does show the amount as a subscription (and not one time payment)

So now i've gone to X.com and started the application for the Application ID.

Like i said, I've searched everywhere to have a better idea of what exactly to put in the "services used by App" section of this form.

Can you help me out?

I'm using the Fundraising plugin Version 2.1.1.

As far as I'm concerned I only need to setup to receive payments.

BUT I don't want to miss anything that should be checked off (like "Accept or deny a pending transaction"

Your help is most welcomed!