Sometimes when it's still pending, ie. during "purchase authorisation" stage, it doesn't show up on your CC statement. I've had some that showed "purchase authorisation" and then a day later, disappears from my online statement, only to reappear a couple of days later. Dunno why it does this but I wouldn't worry. Give it till Monday. I'm sure the SA charged it properly. If not.. bonus! LOL! J/k!