Originally Posted by
M.dA.R.
Lesson learned: never save a cc on your account profile.
It may take an additional 30 seconds to complete a booking, but it will spare you the surprise of unauthorized charges.
This!
Always pay attention on the default check box of saving the card on the site. Some sites are sleazy to make this a default and you need to manually uncheck it.
I never save CC info on ANY site, from the travel to the shopping, except it is an autopay service like Comcast or ATT.
Even on AMZN I removed the CC once a promotion finished.