Which of these parameters are NOT among the minimum required to perform a request to the Payflow gateway?

Which of these are NOT call elements?

Which element is required for adding a Log In with PayPal button to a website?

The Instant Payment Notification (IPN) Simulator sends mock notifications to a notification handler.

Utilizing the Sandbox test site allows the developer to:

Which of these are NOT steps in the PayPal payment flow?

What does HATEOAS stand for?

PayPal Direct Payments feature is availbale for

If you want to handle credit card details on your own server, which object do you need to directly pass details to PayPal?

Which of these provide the URI of the server that handles your request?

What is the access token provided by PayPal also called?