This is a scam!! I (stupidly) signed up for the $1.99 Adblock service, had to jump through too many hoops, so never even activated the service and tried to cancel. Nothing happened then I got a $9.95 charge on my PayPal account. I have been trying to cancel and get a refund for several weeks and they are refusing. This is a scam. Don’t fall for it like I did. Apparently I’m going to have to cancel my PayPal account to prevent further charges.