Noticed a $30 charge from them - adult friend finder - on my visa bill & called BofA to complain that this was unauthorized. BofA notified me that I had been charged $140 one year ago by aff. This was also not authorized, though I failed to see it on my statement at the time (crazy work schedule).
They had my account number from when I had tried the paying membership for a month. Not only is it buyer beware, but consumer beware also. It is worth noting that the account number had been changed due to a lost card, but BofA had allowed this transaction to place anyway.
There are better, free sites to meet people. AFF stole my money; don't even bother signing on for a "free membership."