Zonno
This is the question in question:

I answered "Pay $99 once per year" to that.
If I remember correctly, the next question asked you to explain why you had chosen the option you did...
... to which I replied "Because it is cheaper"
But I do see the point of the question, as obviously some people prefer to pay a slight premium to spread their payments instead of stumping up a lump sum (I'm guessing the $99 gets paid up front).