Are you considering a different alternative to the key? For example, my name is "x engineering" and when I buy the program, my company name is written on all printouts instead of the key. It is very boring to deal with the key. Besides, if it is the way I said, other people will use the program, but no one but the owner can get the project approved with this program. The key system creates serious question marks in the minds of those who are considering buying it for the first time, like me. Therefore, there is a tendency towards different programs. Thanks.