I was duped into a free trial for this servcie when registering some software I downloaded for registry protection. The offer was free registration if you sign up for a "free" Stamps.com demo. The sign up crashed, but not before they got my information and now are attempting to charge my card every month. I have challenged the charge with my credit card company. I would normally just contact them, cancel and request a refund. However, their intentions are obvious. You can not cancel on their web site, or via email. They require a... read full review »