1. Click Pay Now button above.
Enter event name & state if it's a "balance".
In Price per item, enter your amount due.
Click Continue button.
BELOW IS A SAMPLE FORM:
You should now get an email from Paypal.
2. To pay by credit card and NOT with a Paypal account, click the gray button at the bottom. Login info can be empty (or ignored if you do have an account.)
3. Complete the Paypal Guest Checkout form and click the blue button Pay Now at the bottom.