If you use the Credit Card option, we obtain the (non-verified) credit card details.  You can then charge the amount of any deposit or non-refundable fare yourself. 

As an alternative, we also offer a PayPal module, where you can take confirmed payments (up to any percentage of the booking amount) through your own Paypal account.  

Full details are below:  

How to Setup BookNow - our Free Booking App