This is a secure site.  Your transaction is safe with 128-bit encryption.  Some have noticed that their browser has not reported the "https" in the address bar or seen the lock on the lower bar of the browser window.  TradeMotion, the storefront software provider, uses a technique that maintains the same address throughout the shopping session and if you right click (using Internet Explorer) in a blank area of the browser window and check the Properties of the window then you will see the true URL along with the proper certificate.