Does JMSC POS verify Age of Customer before selling any tobacco or liquor product? Post author By JMSCPOS Post date June 16, 2021 A Does JMSC POS verify Age of Customer before selling any tobacco or liquor product? Yes, it has the feature of an ID check Requirement for selling any products which are related to tobacco or liquor products. ← What about my data? → Do I need to pay any extra fees for installation?