News for hackers. Stuff that matters.
Re:The Second Edition of “Refactoring” by luckydata on Saturday December 01, 2018 @05:02PM (#18579250)
Fraud detection. You could be using a stolen credit card, address helps with that.
Re:The Second Edition of “Refactoring” by jhayward on Saturday December 01, 2018 @05:10PM (#18579297)
Also tax computation, and sometimes trade regulations.