Case studyCode / Web / Apps

TomoPOS

Multi-Location Point of Sale System

A feature-rich Windows POS application built with .NET 8 and WinForms for retail shops. It supports sales, inventory, invoices, multi-store management, multi-stock, client credit, TVA/VAT, barcode/QR workflows, AI review, Telegram notifications, PDF invoices, and role-based access.

.NET 8WinFormsPOSInventoryMulti-StoreTVATelegramBarcodeClient Credit

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Overview

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TomoPOS is a Windows retail operations system built around the realities of shop workflows: fast sales entry, inventory visibility, invoices, multi-store stock, client credit, TVA/VAT, barcode and QR operations, AI review, Telegram alerts, PDF invoices, and role-based access. The interface prioritizes dense but readable operational screens for repeated daily use.

Project snapshot

Year2025

Client typeTomoDev product

Services

Windows application architecture

Retail workflow design

Inventory and invoice systems

Operational dashboard UX

Tech stack

.NET 8WinFormsPOSInventoryMulti-StoreTVATelegramBarcodeClient Credit

What we built

Product pieces that make the experience work.

Sales and invoices

Sales, invoice generation, PDF outputs, TVA/VAT, and payment-adjacent workflows for retail teams.

Multi-store inventory

Stock, multi-stock, product movement, and store-level operations are organized in one desktop system.

Barcode and QR flows

Barcode and QR workflows support faster product handling, checkout, and operational checks.

Notifications and roles

Telegram notifications, AI review, client credit, and role-based access support controlled operations.

Code / Experience / Visuals

Three angles behind the work.

Code

The engineering work connects sales and invoices, multi-store inventory, and barcode and qr flows, using .NET 8, WinForms, POS, and Inventory to keep the product usable, maintainable, and ready for real operations.

Experience

The UX and business value come from reducing friction around sales and invoices, multi-store inventory, and barcode and qr flows, so teams and customers can move through the workflow with less explanation.

Visuals

The interface direction keeps the product dark, polished, and readable, with visual hierarchy that helps complex workflows feel lighter and easier to scan.

Challenge

The challenge was turning multi-location point of sale system into a dependable product while keeping sales and invoices, multi-store inventory, and barcode and qr flows practical for repeated real-world use.

Solution

TomoDev delivered Windows application architecture, Retail workflow design, and Inventory and invoice systems, then shaped the result around sales and invoices, multi-store inventory, and barcode and qr flows so the project reads clearly from first view to final action.

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