and click the button. In the next, PayPal
checkout page please enter the description of service into the Description
field. Enter the amount you paying into the Unit Price field.
Click the Update Totals button.
Sign into your PayPal account in
case you have one (right hand side) and follow the instruction to
complete the payment.
If
you don't have an account with PayPal you can use express checkout
(left hand side set of fields).