Many online dating services claim to be free, and then surprise you with charges for features such as contacting other members, extensive searching, viewing profiles or photos, etc.. (petesgrillandpizza.com)
In addition, there are so many cases where online writing services claim to provide an original work and fail to provide it. (american-writers.org)
There's a billion - dollar industry of just fraudulent customer service claims that happen every day. (entrepreneur.com)