I apologize if this is the wrong place to ask the question.

I have set up Joomla!/VirtueMart to use both credit cards and PayPal. I created a test item to purchase live with PayPal. I can add the item to the cart, and choose checkout with PayPal.

I can get to "Step 3: Payment Method"

When I get to "Please select a payment method" I click PayPal.

This brings me to the secure link PayPal login. I enter the e-mail and password of the account, and then click next.

At that point, my order is visible for review in PayPal. But when I press Pay Now, I am directed to a 400 Bad Request/Invalid Request page and cannot continue.

If I clear my cookies at that point, I can back into the site again and it will go to the Step 4: Complete Order" Page.

The orders show in my e-mail as if they are complete, but they do not show in the PayPal account...

How can I get the transactions to finish? The VirtueMart site is a waste of time as there are so many questions are asked and never addressed in any way, months later. I am hoping someone here can help. Thank you in advance!