I am the one of many, who have been trained the training in the use of your software hand have a student license that does not allow to earn from it. In the world there is an unprecedented economic crisis happening and I'm not the only one who can't afford to buy a commercial license.
To introduce the possibility of online purchase of a ONE-TIME license for a specific file (PAYMENT SIZE PROPORTIONAL TO FILE SIZE) which will be sent to your service. That will help:
People with student license or hacked software to legalize their activities in the conditions of receiving irregular income, as well as protect copyrights.
Your company will receive income from a fairly wide range of users (especially Third World countries) who are forced to violate your commercial interests.
I am sure that this proposal has a real economic background and concerns a wide range of software manufacturers, THEREFORE I am sending an identical text to all companies with potential interest.