Every tactic in review generation has a cost — staff time, message credits, attention. A printed QR code has a cost of approximately one lamination, and then it works every business hour for years. The businesses winning the review race in your area almost certainly have one at the counter.
Step 1: Get your direct review link
The QR must encode your direct review link — the URL that opens Google's five-star dialog immediately — not your Maps listing (where the customer then has to find the review button themselves; every extra tap halves completion). The format is search.google.com/local/writereview?placeid=YOUR_PLACE_ID. Our free review link generator builds it from your Place ID in ten seconds.
Step 2: Generate the QR
Any reputable QR generator works for the code itself. What matters is what surrounds it: a naked QR square gets ignored, because nobody scans mystery codes anymore. The frame needs three elements — the ask ("Enjoyed your visit?"), the action ("Scan to leave us a Google review — takes 30 seconds"), and your business name so it's obviously legitimate. GrowMe Locally produces this as a finished branded poster automatically for connected listings, but a clean DIY version in Canva works fine.
Step 3: Placement (this decides everything)
The principle: the QR must appear at the moment of completed satisfaction, in a place where the customer is stationary.
- Winner: the payment point. Wallet out, transaction done, 20 idle seconds while the card machine thinks. This is the highest-scan placement in nearly every business type.
- Restaurant/cafe: the bill folder. Customers examine the bill anyway; the QR rides along.
- Service businesses: the technician's job-completion sheet or the back of the visiting card handed over at the end.
- Salons/clinics: the mirror or reception desk — the post-service settling moment.
Where QRs die: the entrance (no experience to review yet), the bathroom (wrong emotional moment, trust us), and anywhere a standing customer is in motion.
Step 4: The verbal nudge multiplier
A silent QR converts okay. A QR plus eight words — "if you scan that, it's two taps" — converts at multiples. The sign does the explaining; the staff just point. This combination is the entire review strategy of some of the highest-velocity listings we track.
Mistakes that kill scans
- Linking the homepage instead of the review dialog (the #1 setup error — test your own QR with your phone).
- Tiny codes. Below ~3cm, phones struggle at counter distance. Go bigger than feels necessary.
- Re-printing without re-testing. Place IDs survive most changes, but if you ever re-verify or merge listings, regenerate and re-test.
- Offering anything for the scan. "Scan and get 10% off" turns an acceptable ask into a policy-violating incentivized review. The ask itself is fine; the bribe is not.
What to expect
A well-placed counter QR in a business with decent foot traffic typically produces 3–10 reviews per month from scratch — which, combined with a same-day message ask, puts you ahead of the velocity of almost every competitor in a typical local market. Track whether it's working in your review timeline; if a month passes without movement, the placement is wrong — move it before concluding QRs "don't work".