I signed up for 6 month guarantee where if you don't find a Match in that time, you get an additional 6 months for free. I noticed after the 6 months that I was charged full price again. When I finally got a hold of the representative, she said you must notify Match a week before expiration of your intention to take advantage of the free 6 months.
In other words, you have to affirmatively tell them you want the free subscription that you already signed up for and earned! I asked why anyone decide to pay full price for something they're already entitled to for free?! No answer. No refund. Complete scam