I am looking for a subroutine or third party supplier that maintains a routine for calculating sales tax for US customers. I have been refered to Taxware International that prodivides and maintains a product that performs tax calculations based on ZIP codes. I have been told that the calculations are not rocket science —- but maintaining the rules for all zip codes is a major undertaking and it has been sugested that I source this service. Any suggestions??

you may want to check out www.vertexinc.com

I believe their software is written in Pick

so the files/prgms should be fairly compatible

with Arev

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