Administration & operations
Revenue spent on backbar + retail
Most salons spend 8-12% of revenue on backbar supplies and retail inventory combined, a major cost line that leaks money when product is used personally, spilled, or left to expire.
Establishes the inventory-cost baseline against which shrinkage and waste are measured.
This figure is load-bearing across 7 pages on SalonAI. See where, below.
Source
Where this number comes from. The end of the reference chain.
Salon Monthly Expenses: A Complete Cost Breakdown For Owners
Homebase/2026/article
Where this number is used
Every page on SalonAI that leans on this figure. This is the point: a number is not a dead end, it is a node, and you can see exactly what it supports and follow it up the hierarchy.
AI capabilities (1)
By business type (1)
Software categories (1)
Related numbers
Figures from administration & operations that make the same argument. Follow the evidence sideways.
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