We have three levels of security in place.
First, our booking page is protected by extended validation SSL. Secondly, our booking form has its own layer of 256-bit security. Third, credit card transactions are processed by STRIPE and are layered on their own 256-bit security protocol.
In addition, no credit card numbers are stored in our system (only a token that allows us to charge the card). Rest assured, we take security very very seriously.