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PYTAGOTECH
Solution

Retail solution

Custom POS System

Point-of-sale system designed for your specific retail or F&B operations. Process transactions, manage inventory, track customer preferences, and analyze sales patterns without the constraints of generic POS platforms.

Good fit if

  • Your retail or F&B business has specific workflows (custom order types, split payments, complex discounts, menu modifiers) that generic POS systems handle poorly.

  • You need real-time inventory tracking that updates across multiple sales channels (in-store, online, delivery platforms) from a single system.

  • Sales data, customer purchase history, and inventory levels are maintained in separate systems, making business analysis and decision-making slow.

Common problems this solves

  • Generic POS systems don't support your specific transaction types (split bills, custom modifiers, mix-and-match pricing) requiring workarounds.

  • Inventory updates are delayed or manual because the POS system doesn't sync with procurement, online sales, or warehouse management.

  • Customer purchase history is not accessible at the point of sale, missing opportunities for personalized recommendations and loyalty program engagement.

What you get

  • POS interface with customizable menu/modifier structure, multiple payment methods, split billing, discount rules, and refund processing.

  • Real-time inventory management with stock tracking across locations, low-stock alerts, purchase order generation, and supplier management.

  • Sales analytics dashboard with daily/weekly/monthly reports, product performance analysis, staff productivity tracking, and customer purchase patterns.

What useful progress looks like

These are practical operating signals to review after the first release, not guaranteed business outcomes.

  • Transaction processing becomes faster and more accurate as the POS matches your specific order taking and payment workflows.

  • Inventory accuracy improves as sales automatically deduct stock across all channels (in-store, online, delivery).

  • Customer retention increases as purchase history and preferences are accessible at checkout for personalized service and targeted promotions.

Not the right first move if

  • If your retail operation is a simple single-location store with standard transactions, a cloud POS like Square or Lightspeed may provide everything you need.

  • If sales volume and cashier rules are simple, an established off-the-shelf POS may be a better fit than custom development.

Implementation priorities

  • Map every transaction type your business handles before designing the POS interface - the system must handle your edge cases, not just standard sales.

  • Design inventory to track at the appropriate granularity: by unit, by weight, by variant (size/color), or by kit/component for assembled products.

  • Plan for integration with accounting, e-commerce, and delivery platforms to maintain data consistency across all business systems.

Relevant proof

Review the closest delivered project pattern

These case studies show related workflow and delivery patterns. They are context for scoping, not a promise that every project produces the same result.

Related workflows

Compare adjacent solutions before expanding scope

FAQ

How is a custom POS better than off-the-shelf solutions like Square or Toast?

Custom POS matches your exact workflows rather than requiring you to adapt to the platform's limitations. This means faster transactions (fewer workarounds), better inventory accuracy (custom tracking rules), and integrated reporting that reflects your actual business metrics.

Can the POS system work offline?

Yes. The system operates offline-first: transactions are processed locally and sync when connectivity is restored. This is critical for retail environments where internet connectivity may be unreliable, ensuring sales are never interrupted.

How does the system handle multi-location or franchise operations?

Multi-location support provides centralized management (menu/pricing updates, inventory visibility across stores, consolidated reporting) while allowing per-location flexibility (local inventory, staff management, regional pricing). Each location operates independently but management has cross-location visibility.

Ready to discuss this solution?

Let's talk about your specific needs and how we can help.

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