Hi Mr. David Boyd
As my experience, since your Point of Sales working with Win 98, it may based on foxpro / DOS / VisualBasic 6. I want to take some look deep inside that program (maybe via team viewer), and planning with you a good timeframe for this project.
I understand you really need an expert. I'm that one, and I could help you migrate all functions to new platform.
Looking forward to hearing from you. I'm very serious, and I could start immediately!
Thanks & B/R