How does it work? Purchase your certificate online. We email you a printable certificate that includes a Coupon Code. The Certificate Holder uses a unique code to pay for the trip during checkout on our website. The Certificate Holder has the freedom to choose their ideal time and date but the ticket is pre-paid. Bonuses for Certificate Holders include early notification (10 days in advance) of the public release of 2016 tickets and a 10% discount on LARKS gear sold at the Frogspot. About our trip offerings that you can later book with the Certificate.