[JWait]

Well, the fact that your credit card authorizations are made directly to a processor means you don't need HTTPS for that aspect of your store. It is likely that you simply do not have HTTPS set up on your account. It is not a big deal, although the customer doesn't get any assurances their transaction is secure except for possibly from your credit card processor.

I actually created an account and tried to make a simulated purchase, but was not able to go to your processor as there was a "no available shipping methods" error that prevented it, probably because I used a USA address. I subsequently deleted the account.