A checkout QR code captures the moment right after an appointment, but some results — hair color settling, skin calming after a facial — are better judged a day or two later. A direct Google review link lets clients review on their own timeline, from home.
What a review link actually is
A short URL tied to your Google Business Profile that opens straight to the review box — no need to search for your business first.
Booking confirmation systems are an easy place to add it
Most salons and spas already use booking software that sends appointment confirmations and follow-ups. Adding the review link to the post-appointment message, a day or two after the visit, catches clients once they've had time to see how a color or treatment actually settled.
Let clients review once they've lived with the result
Unlike restaurants or auto repair, some salon and spa services benefit from a delayed ask rather than an immediate one — a color that looks great at checkout can look even better (or reveal an issue) a few days later, and a delayed link captures the more accurate impression.
Use it for online booking clients who never visit the counter
Clients who book and pay entirely online may never see an in-salon QR code at all. A link in their digital receipt or confirmation email is the only practical way to reach them for a review.
Personalize the message where you can
A follow-up that references the specific service — "hope you're loving your new color!" — with the review link performs better than a generic template, since it shows the message isn't purely automated.
Pair it with your checkout QR code, don't replace it
The QR code still captures the immediate, in-person moment for clients who want to review right away — the link is for everyone else, especially those judging the result a few days out.
The bottom line
A Google review link is especially useful for salons and spas because some results are better reviewed after a delay. Add it to post-appointment follow-ups, personalize where possible, and use it alongside your checkout QR code rather than as a replacement.