Please ensure the receiver of the card is booking through the website. In the description include the name and email of the person who purchased the gift certificate.
Unfortunately I wasnt able to apply an option to input amount for the certificate, in lieu of that folks can purchase as many certificates as needed to desired amount.
(If you'd like a copy of the Gift certificate with the To,For and Amount filled out please send an email to email@example.com)
Check out the FAQ questions for more information.