I was looking for a software download and found www.download-provider.com.

I signed up for their $4.87 promotion only to find that I had actually signed up for http://members.discountvideopass.com/ which is a porn site.

The email I received said the following:
Thank you for your purchase.

Description: 4.87 3-day trial, recurs @ 39.73 every 30days

Your statement will reflect that you have been billed by Meadowlark Limited

At the bottom of the http://members.discountvideopass.com home page there is a link to billing support (www.billingsupport.com). This redirects you to https://epoch.com/billingsupport. I tried an online chat to find that they knew nothing of my subscription. My only hope to get this canceled is to complain to visa.