A point of sale system with cash drawers or cash registers, and a complete sales ordering system with full integration to inventory, purchase orders, sales orders, debtors, creditors and general ledger. A software solution for clubs that includes a club membership system integrated to Point of Sale, debtors, creditors and general ledger. A system to automate tracking of samples and gathering and reporting of assay results within a laboratory, reporting on quality control and efficiency of the laboratory. This system interfaces to bar code readers, balances and spectrometers.