We use a third party payment processor to handle all payment processes securely and efficiently. At no time is your credit or debit card information stored on our servers. We recommend that you log out at the end of your session if you are on a public computer.
You are able to amend your personal information at any time in the My Details section of your Wowcher account which you can access here: https://secure.wowcher.co.uk/login 
 
 
Card details are retained by our trusted payment processor, Cybersource, the first time you make a purchase. You can amend your card details during the checkout of subsequent purchases.
 
If you're looking for more help on this subject, please contact us