Jon Wolfers works in London and Cambridge, England for Windhorse Trading Ltd www.windhorse.biz where he is responsible for retail systems in a growing chain of gift shops.

He has coded in the Rexx Language since the 1980s and has contributed classes and examples to the Open Object Rexx project www.ooRexx.org. He regularly writes on both comp.lang.rexx and the Rexx Language Association lists.

Jon’s all time favourite language is Rexx, combining as it does power and simplicity. He is the author of a suite of Rexx applications to do with stock control, ordering, polling and sales. These are running successfully in real world situations, on servers, PCs & tills, across networks and the internet.