The verdict in three sentences
A chain with several outlets managing stock store by store lives in the dark: it never knows where each product really is. A multi-store app with central stock, inter-store transfers, alerts and consolidated sales gives one live view. The result: fewer stockouts, less overstock, and shrinkage (theft/loss) finally visible.
Run several stores as one
The problem is not counting one stock, but syncing several. The essential modules:
- Central catalog: one product, price and SKU reference for all outlets.
- Stock per outlet: how much is left in Ikeja, in Lekki, in the warehouse?
- Inter-store transfers: move 10 units from one store to another, tracked.
- Low-stock alerts per outlet, before the stockout.
- Cycle counts: count one product family a week, not everything at once.
- Consolidated sales: revenue per store and overall.
- Shrinkage tracking: gap between theoretical and actual stock = quantified theft/loss.
- Barcode scanning for speed at checkout and stocktake.
| Feature | Separate notebooks | Multi-store app |
|---|---|---|
| Stock view | Per store | Real time, all stores |
| Transfer | Handwritten note | Tracked and approved |
| Stockout detected | Too late | Automatic alert |
| Stocktake | Full closure | Rolling, no closure |
| Sales | Added by hand | Auto consolidated |
| Shrinkage | Invisible | Quantified per store |
The cost of having no system
Overstock ties up cash and stockouts lose sales. 2026 orders of magnitude for a 3-store Nigerian chain.
| Item | Without app | With app |
|---|---|---|
| Stockout rate | 12-18 % | 4-7 % |
| Overstock tied up | NGN 14-20M | NGN 7-11M |
| Annual shrinkage | 3-5 % of sales | 1-2 % of sales |
| Stocktake time | 2 closed days | Rolling, 0 closure |
| App cost (upfront) | - | NGN 2.2M-5.5M |
| Monthly plan | - | NGN 70,000-180,000 |
On annual sales of NGN 550M, cutting shrinkage from 4 % to 1.5 % recovers NGN 13.75M a year.
Mini case study
Chidi, who owns 3 fashion stores in Lagos, did NGN 550M in annual sales. Before the app: shrinkage estimated at 4 % (NGN 22M/year) and frequent stockouts on best-sellers.
- Shrinkage before: 4 % x 550M = NGN 22M/year.
- After the app (cycle counts + gap tracking): shrinkage at 1.5 %, i.e. NGN 8.25M.
- Gain on shrinkage: NGN 13.75M/year.
- Plus recovered sales from avoided stockouts: ~NGN 5M/year.
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Even with an app cost of NGN 4M upfront + NGN 140,000/month (~NGN 1.7M/year), Chidi nets over NGN 15M in the first year.
FAQ
Do all stores need permanent internet?
A mobile connection is enough. The app syncs continuously, and a temporary offline mode lets you keep selling then sync once the network returns.
Can we manage a central warehouse alongside the stores?
Yes. The warehouse is treated as an extra stock location, source of transfers to the stores, with its own tracking and alerts.
How does the app detect theft?
It compares theoretical stock (inbound minus sales) to actual stock counted during cycle counts. Any unexplained gap is quantified per store and product family.
Will the sales staff be able to use it?
Yes. Daily use is limited to barcode scanning at checkout and approving transfers. Training usually takes half a day per store.
Can it connect to the till and accounting?
Yes. Consolidated sales export to your accounting tool, and the app can act as a point of sale or connect to an existing till.
Let's talk about your project. We sync your stores, transfers and alerts on one dashboard so you stop losing stock. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
