[AccessD] Developers

[Jim Lawrence]

For years I specialized in doing development work for point-of-sale (POS) systems and their associated accounting. 

Early on I discovered a book that allowed me to design these systems. It is not a large book (240 pages) but it covered all aspects and logic behind every business that sells to customers. If anyone wants to learn the finer points of how to construct a POS, check out the following book. It was very expensive when I bought first, some thirty-five years ago but the principles haven't changed (Other than real-time account transaction posting has replaced batch-processing...computers were slow then) The price is right:

Structured Systems Analysis: Tools and Techniques
https://www.amazon.com/Structured-Systems-Analysis-Techniques-databooks/dp/0930196007
http://amzn.to/2FRUXw6

Jim