Who processes my credit or debit card information when I make a payment? 25 January 2021 10:32 Updated Lloyds Cardnet will securely process your credit/debit card payment on behalf of Warner Leisure Hotels. Related articles Chat with us online What credit and debit cards do you accept? Get In Touch How do I use Tesco Vouchers to pay for my holiday? How long will it take to receive my Club Warner Card?