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Dan Cooperstock

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This article will describe the development of a fairly large (over 4,000 users) one-man software business, selling an application developed with PowerBuilder. I'll touch on a number of technical issues I encountered in the development of the program and the business. How the Business Got Started The DONATION program is used by small to mid-sized charities and churches, mostly in North America, to track their donors and donations, and to issue charitable receipts. The first version was actually written in C, in 1994, to fill a gap at my own Quaker Meeting, after a commercial program we had bought started falling apart (no referential integrity). I decided I could write something better. By 1999, it was time to create a Windows version, and the PowerBuilder version was born. Having put so much work into it by this time, I felt there was no point having only one organi... (more)