I haven’t been offered a spot in their ads and don’t represent the company. I have been using PCMatic for 4 years. They are a U.S. based company and have protected my 4 computers ever since I bought their service. Last year PCMatic offered to new / existing customers a lifetime membership for 5 computers @ $150.
If you are still looking for virus protection, as your post indicated, then try them. If the ad turns you off, then don’t.