I purchased Registry Mechanic from PC Tools online in 2011 without any online mention of automatic renewals. Without using the product I was subsequently billed in 2012 with an automatic renewal. The re-billing was without my consent or notification, and PC Tool refused to refund the money because the claim period had expired. When I spoke with PC Tool they had no interest in satisfying me as a customer and were adamant, as if they knew that credit card companies will not file a clam after 120 days. PC tools has since changed the renewal notifications and web page.