The Benefits of Top-Down Thinking & Why it is Critical to Entrepreneurs
Both Sides of the Table
JULY 13, 2010
In billing we literally started thinking about all of the types of bills that would be generated for customers: full payment, partial payment, split payment, senior discount, student discount, level pay plan, etc. I had to understand their business requirements and document them all. I started by doing billing systems. WTF? . -
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