True or false? When completing a payment using a stored card, you pass "credit_card_token" instead of "credit_card."

In regards to refunds, which of these are valid reasons for a TRANSACTION_REFUSED error message?

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.

For a DoDirectPayment API call, which of the following values will be used with the PAYMENTACTION parameter to make the final sale for a credit card?

When completing a full refund you should set the JSON payload to which of the following?

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?