You can also file an action against them in your local small claims court. Depending on where you live, it takes about 30 minutes to fill out the form and costs around $25 in filing fees. Most likely the company will not respond to your complaint, and you will receive a judgment for all of the money you paid them. Assuming they don't go bankrupt, they will eventually pay you and satisfy the judgment. I did this against similar scams like Video Professor in the early Facebook era and it worked surprisingly well for 2 years worth of scam rebills to which I had been completely oblivious.