Where most spas leak high-margin revenue

A facial guest who hears “I’d recommend this serum” during their service usually says “I’ll think about it” and walks out. A week later they buy a similar product on Amazon for less. The retail revenue you should have captured is gone. This module fixes that.

How the post-service flow runs

At the treatment

The therapist taps recommended products on the tablet. The recommendations are tied to the client’s skin profile, the service delivered, and what they already own.

At checkout (in-person)

The tablet shows the recommended items with one-tap “add to my order” buttons. Same price as your shelf. Friction reduced to a single tap per item.

Post-service email (within 1 hour)

A clean, branded email with the recommended products, why they were recommended, and a one-tap purchase link. Half the clients who would have bought on Amazon buy from you instead.

Restock reminders

Products track typical-use cycles: a 50ml serum used twice daily lasts ~6 weeks. At week 5, the client gets a “running low? restock now” message with one-tap reorder.

Why this works better than in-store retail walls

The mental model at checkout in a spa is “I just spent $130, I’m not buying more right now.” The mental model 60 minutes after the service is “my skin feels amazing, what did she use again?” The post-service email catches the second moment — and that’s the moment retail actually converts.

Margin math

Average aesthetic studio retail attach rate without automation: 8–12%. With this module wired in: 24–32%. On a studio doing $40K/month in services, retail revenue typically goes from $4K/month to $11K+ — most of it high-margin product.