A cashier gets busy, skips the ID check on a rushed sale, and that one transaction is a federal violation with no exceptions and no grace period. That’s the reality of running a vape shop: the rules aren’t a suggestion you build toward, they’re a line you’re either on the right side of or not, every single sale. So: why does a vape store need a compliance-ready POS instead of a generic one? Because generic retail POS systems treat age verification as an optional add-on, and vape retail doesn’t have room for optional. Most states require you to check a government-issued