What is the cost to install Spark Trust PC Cleaner Plus on two computers?
You can't buy the application for two computers using one license. The current offer on their website refers to a 3 computers license. Of course, you can buy the same license twice for 1 computer, but it will cost you more money than usual. You can study the prices using the image below:
Buying page: http://www.sparktrust.com/sparktrustpccleanerplus/