$20.00
($16.05 plus $3.95 processing, Total: $20 US. You do NOT need a PayPal
account. You may use Visa, Mastercard, Discover, JCB, American Express, or
Diners Club. As you go through the payment process make sure to follow any
instructions regarding typing in the security code.)
Use this page to pay for special services
such as "testing at a distance" or retakes. I've reduced the amount to $16.05.
When the credit card retailer
processes it you will see a $3.95 shipping and handling fee (for U.S. orders).
When you add them together it will total to exactly $20.
-- Dr. Bill