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Own Your Shelf

Kate's Kiosks

This is a representative use case. Kate's Kiosks is an illustrative customer, but the technology, CSV workflow, and Sentinel architecture described here are fully built and production-ready.
SENTINEL

The Simplest Deployment

300 tags, one Beacon, one spreadsheet. Plug in a box, upload a file, walk away — every shelf label in the shop updates automatically.

Industry Gift & Souvenir Retail
Data Source None (CSV upload)
Catalog ~300 SKUs
300 TAG21s
1 Beacon
1 Template
<1hr Setup Time
The Challenge

Kate runs a single-location gift and souvenir kiosk with 300 products. She doesn't have a business system — inventory lives in a spreadsheet. When supplier costs change, Kate spends half a day repricing by hand with sticker labels. The handwritten price tags look unprofessional next to the products, and they curl, fall off, and fade.

📄

CSV-Powered, No Integration Required

Kate exports her spreadsheet as a CSV and uploads it through the admin dashboard. That's the entire data pipeline. No software license, no API credentials, no integration headaches — just a file she already has.

CSV upload · Spreadsheet workflow

Bulk Bind in One Upload

300 tags bound to products in a single CSV upload, not 300 individual clicks. The binding CSV maps each tag address to a product SKU. Upload once, done forever — only re-upload the product CSV when prices change.

300 tags · One file

Change Detection

When Kate re-uploads her product CSV with new prices, the system detects which SKUs changed and only pushes those tags. No rebinding needed — the tag-to-SKU mapping persists. Changed tags update within 30 minutes.

Smart sync · Only changed tags push

Professional Appearance

Clean, uniform TAG21 labels across every shelf edge. Customers comment on how professional they look compared to the handwritten stickers Kate used to use. Consistent typography, aligned pricing, no curling or fading.

TAG21 · Clean shelf strips
Sentinel Simplicity — Kate plugged in one small box, uploaded a spreadsheet, and every shelf label in her shop updated automatically. No Commander, no VPN, no IT department. The lowest-cost, lowest-complexity deployment in the Sovereign Shelf lineup.

“I used to spend half a day repricing when my supplier costs changed. Now I update my spreadsheet and the labels just… change.”

On price updates

“My customers comment on how professional the labels look compared to the handwritten tags I used to use.”

On appearance

“I was worried it would be complicated but I literally just plugged in a box and uploaded a file.”

On setup

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