I had not expected an offer because I knew the law had changed and reports were that offers had dried up. I did say I wanted to cancel because that was my intention - to reduce my available credit in order to sign up to a new card. I was therefore as surprised as anyone to get the offer.Dont say "i want to cancel" despite apparently lucky anecdotes from others, by law they must accept your request and not coerce you to change your mind.
Yes100,000 QFF points. So, that would be equivalent to 200,000 AMEX MR points.