I would be interested to know if at the moment VISA has a separate record of CBs for each sponsor/paysite owner or if the processors report their overall CB ratio. I can't see this billing method staying below 2.5%
Another thing,the biggest charge goes for a site called
"Privacy Champion"
2hour free preview membership and then charged at $69.95 + $5.95 for every month after the initial charge. Now if you goto
http://privacychampion.com which I assume is the site they get charged, you don't see a paysite, but a privacy software! What's more, after the 120min auto-purchase there's a monthly fee of $5.95 for something you have already pay for.