Well some how I was automatically signed up for this monthly credit monitoring . WTF ! I do n't remember signing up for that ! So I look at my credit card bill online and it says 8/15 $ 14.95 then it says the same for 9/15 .

OPT:
--It was inordinately high ..
--They did n't think they signed up for it ..
--It was not caught by their monitoring ..
--It was billed higher than expected ..
Answer the following question: Why is the narrator annoyed at the bill ?
They did n't think they signed up for it .