Of course, the payment is completely secure!
The data transmitted to the HomeCamper bank is fully encrypted with SSL encryption, used and recognized by all, and no information is stored on their servers.
My bank details are therefore perfectly protected.
Therefore I have no risk when making a payment on the website.
These are the indicators that confirm the payment is secure :
a small padlock in the browser frame
an address like https://
I can also ask my bank for an internet payment solution, with a "virtual" card system (E-CB) if I do not wish to use my card on the site.
As soon as the host accepts my reservation request, the amount is debited from my account. The amount of my reservation is then kept on an escrow account and the host will be paid 24 hours after my arrival.