How an SMS QR code works
The code contains your number and message in the standard SMSTO: format. Scanning it opens the phone's messaging app with both filled in. Nothing is sent until the person taps Send, so they stay in control.
Ideas for SMS QR codes
- Keyword opt-ins — “Text OFFERS to join our deals list.”
- Contests and polls at events and on packaging.
- Appointment requests for clinics, salons and tutors.
- Support for customers who prefer texting to calling.
SMS or WhatsApp?
SMS works on every phone, even without internet or apps. If most of your customers use WhatsApp — as in India — a WhatsApp QR code is usually better, because replies are free and you can send photos and documents.