I bought safe cart for $500.00. I was told it would do repairs on my pc as much as was needed. When I started to have problems, I called and was told the $500.00 was for a one-time repair. On 12/26/2014, I called the number on my receipt listed for both ASAP TECH HELP and PC watchdog (same telephone number), Using various threats I was able to get help, but they made sure I knew it was for ONE TIME only. DO NOT BUY THIS PRODUCT! It a complete scam!