Improve cease of day operations with a cannabis POS for Maine dispensaries that tracks earnings, card, totals

https://echo-wiki.win/index.php/Metrc-Compliant_POS_for_Maine:_Managing_Customer_Sales_Records_Reliably

Improve end of day operations with a cannabis POS for Maine dispensaries that tracks cash, card, totals, and last steps. Reduce discrepancies and keep workforce time.