Tapping and scanning
NFC uses a nearby phone to open a link; a QR code is read with a compatible camera or scanner. Phone settings and compatibility can affect either method.
Use the same destination
Test both methods and confirm that they open the correct business review page. Keep the QR code unobstructed and make the tap location easy to identify.
Check your own setup
Choose placement by watching whether customers can find and reach the stand. Neither method guarantees a review count or search ranking. There is no verified comparison study behind the earlier performance figures on this page.
Official sources
Google: tips for customer reviews and replies · Google Maps contribution policy
For current kit contents and terms, use the Verified Kit page. Payment does not grant verification.