This site uses "iFrames", essentially a browser within a browser.  The main (outer) page is http: but the checkout is https:  If you right-click in the checkout form, and click Properties, you will see that the page inside there is an https: page.

 

CREDIT/DEBIT CARDS:
FCE PTA accepts payment by credit/debit card and will absorb all fees associated with the transactions (currently $0.30 + 2.1% per transaction).  Please try to include sll purchases in one transaction to keep the fees to a minimum.