QR codes for in-person marketing that actually work

How to design, place, and measure QR codes for service businesses.

· 7/18/2026· 5 min read

QR codes that work

Where to place

On the mirror at the chair.
On the invoice.
At the front desk.
On business cards.

Design rules

Contrast matters more than color. Add a logo. Never smaller than 1 inch square in print.

#qr#marketing