A liquor store register has three jobs: keep the line moving, keep you compliant on every single sale, and protect margins that are thinner than customers think. Here's what to look for — and the stack we typically install.
Age verification that can't be skipped
Manual birthday math fails on a busy Friday. The fix is an ID scanner wired into the POS so the sale can't complete without a scan or manager override. KORONA POS with a Zebra ID scanner does exactly this — the scan is logged with the transaction, which is what you want if compliance ever comes asking.
Inventory that understands a case isn't a bottle
Liquor inventory lives in multiple units — cases, six-packs, singles. Your POS needs case-break support so receiving a case of 12 correctly adds 12 sellable units, and reporting shows margin per bottle. KORONA's retail tier ($79/register/month) handles this natively; it's the reason it shows up in so many package stores.
Keep more of every sale
Card fees hit hardest on thin-margin categories. Two levers:
- Dual pricing: shelf tags and the terminal show a cash price and a card price; the customer chooses. Run correctly it takes your processing to 0% — and modern terminals print compliant receipts automatically.
- Debit-heavy mix: liquor stores see lots of PIN debit, which is cheaper to accept. Make sure your terminal actually routes it.
The stack we install most
- POS: KORONA (Retail tier) with age verification
- Scanner: Zebra ID scanner + hands-free 1D Orbit for barcodes
- Terminal: Dejavoo or PAX with dual pricing enabled
- Backoffice: purchase orders and vendor tracking from day one
See the full recommended stack on our Liquor Stores page, or send a statement for a free rate review — package stores are usually paying more than they should.