This is a fraud company.
I had been using their 7-dollar-per-month IP service (I had been using it for over half a year, all on the company's IP). Recently, I needed a more pure IP and upgraded to the 12-dollar plan. However, when I checked 10 IP detection websites, 8 of them detected that it was a company IP, but they refused to admit it. Please don't buy it at all, it's all a scam.