All transactions on shop.nickeykehoe.com take place via a secure SSL encrypted server link. Credit/debit card information is not stored on our database. You will notice that the url reads https:// when completing your transaction. This indicates a very secure URL. This software is the industry standard and run by the servers at shopify.com. Please contact us anytime if you have any questions regarding the security of our site, but we can assure you that we have taken the required measures to insure it as such.