Mississippi POS Guide to Real-Time Patient Allotment Checks
https://research-wiki.win/index.php/How_to_Investigate_Mississippi_Dispensary_Sales_Variances
Mississippi uses patient allotments measured in MMCEUs. Resident cardholders may obtain up to 24 MMCEUs in a rolling 30-day period, so staff need a reliable way to understand remaining allotment before completing a sale