How Google Review Cards Work (Step-by-Step Breakdown)
Key facts
- What it is
- Short explainer of the tap-to-review process
- Step 1
- Customer taps the card or scans the QR code
- Step 2
- Their phone opens your Google review page
- Step 3
- The customer chooses the rating and writes the review
- No app
- Nothing to install for the business or the customer
Curious how a small card generates dozens of five-star reviews? Here's exactly what happens from tap to published review.
A Google Review Card works by storing your Google review link on an NFC chip and printing the same link as a QR code, so a tap or a scan opens your Google review page on the customer's phone. There's nothing to install — the customer just needs their existing Google sign-in.
What's Inside a Google Review Card?
Inside a typical Google Review Card is an NFC chip pre-programmed with your Google review link, plus a printed QR code carrying the same link as a backup.
- An NFC chip embedded in the card, pre-programmed with your Google review URL
- A backup QR code printed on the card for phones that don't read NFC
- Optional business name and logo printed on the card face
What Happens When a Customer Taps or Scans the Card?
When a customer taps or scans the card, their phone opens your Google review page directly, ready for them to leave a review.
Customer taps their phone against the card, or scans the printed QR code
Their phone opens the Google review page for your business
Customer selects a star rating and writes a review
The review is submitted to your Google Business Profile
Where Do Businesses Place Them?
Businesses place review cards wherever a customer is at the point of finishing a purchase or a service.
- Restaurants — on the check presenter with the bill
- Salons & barbershops — at the front desk next to the card reader
- HVAC & plumbing — handed out by techs at the end of the job
- Realtors — at open houses and closing meetings
- Coffee shops — by the pickup counter
Sources
- https://support.google.com/business/answer/3474122 — Google Business Profile help: Get reviews on Google.
- https://support.google.com/contributionpolicy/answer/7422880 — Google Maps user-generated content policy.
- https://support.google.com/contributionpolicy/answer/7400114 — Prohibited & restricted content (Maps policy).
❓ Frequently Asked Questions
Do customers need to download an app to leave a review?
No. The card opens the standard Google review page in the phone's browser; the customer only needs an existing Google account to submit a review.
What if a customer's phone doesn't support NFC?
They can scan the printed QR code on the card instead, which opens the same Google review page.
Do customers need an app to use the card?
No — that's one of the biggest advantages. NFC works natively on virtually all modern smartphones without any app installation. The phone simply opens the link in its default browser.
How many reviews can one card generate?
There's no fixed limit built into the card — the NFC chip doesn't wear out with use. How many reviews it actually produces depends on your foot traffic and how consistently staff offer it.
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