Plenty of shareware programs have been written in BASIC. One example can be found at http://roevalley.com/newsbrowser/english/software.htm http://roevalley.com/

Plenty of shareware programs have been written in BASIC. One example can be found at http://roevalley.com/newsbrowser/english/software.htm http://roevalley.com/newsbrowser/english/software.htm