Shopify POS helps retailers sell products in physical stores while keeping inventory, customers, and online orders connected through Shopify.

For businesses already running a Shopify ecommerce store, this can be a convenient way to manage online and offline sales.

But what if your business operates multiple outlets, needs specialized billing rules, requires local payment integrations, or wants a POS that works around its own inventory and accounting processes?

Shopify POS is a strong option for retailers already invested in Shopify's ecosystem. Custom POS software becomes attractive when your business needs specialized workflows, regional integrations, offline-first operation, or greater control over its retail infrastructure.

The right choice depends on your stores, transaction volume, operational requirements, and long-term costs.

Shopify POS already supports many capabilities retailers need, including stock transfers, customer management, discounts, and reporting.

A custom POS isn't automatically better.

Its advantage is the ability to build retail workflows around the business instead of adapting the business to an existing product.

These prices are displayed in INR and may vary with billing terms, promotions, taxes, and plan changes.

Shopify POS Lite features are included with paid Shopify plans.

That means you don't necessarily need POS Pro for casual in-person selling.

However, POS Pro adds advanced features such as staff permissions, inventory workflows, customer insights, and professional retail reporting.

Consider a retailer using Shopify Basic on monthly billing with POS Pro enabled at every outlet.

These figures use ₹1,994/month for one Basic subscription and ₹7,000/month for each POS Pro location.

They are illustrative monthly-rate equivalents, not confirmed annual-billing quotations. They exclude taxes, transaction fees, hardware, additional apps, and implementation.

At five locations, the calculated subscription expense is approximately ₹4.44 lakh annually.

Over five years, that's approximately ₹22.20 lakh if prices and store counts remain unchanged.

Shopify POS can be used in many countries, including India, but its full payment hardware ecosystem isn't universally available.

Shopify's integrated card-present payment processing through Shopify Payments POS is available only in supported countries.

India is not currently included in that list.

Indian retailers should therefore verify how their preferred UPI, card terminal, and other payment methods will work with their checkout setup.

A custom POS can be designed around local payment providers and reconciliation requirements, subject to the provider's integration capabilities.

Shopify offers tax configuration and an app ecosystem, but retailers must verify whether their specific GST invoice and reporting requirements are fully supported.

Custom POS software can implement these workflows or integrate with an existing accounting application such as TallyPrime.

Custom development becomes more valuable when your retail operations require processes that standard POS systems don't handle efficiently.

Imagine a clothing retailer with 15 stores and two warehouses.

Shopify POS supports multi-location inventory and many retail workflows.

Custom software becomes attractive when stock allocation, approvals, pricing, or reporting must follow specialized business rules.

A supermarket may need barcode-based checkout, weighing scale integration, promotions, and rapid billing.

Some of these requirements can be supported by existing POS products.

However, specialized hardware, custom promotions, or unusually complex inventory workflows may justify a purpose-built solution.

Restaurant POS systems may need table management, kitchen order tickets, split bills, and ingredient-level inventory.

Shopify POS is primarily designed around retail commerce.

For a restaurant, a dedicated hospitality POS or custom restaurant ordering platform may be a more appropriate starting point.

A custom POS should connect checkout with the rest of your business operations.

Not every retailer needs every module immediately.

A small shop may start with billing, inventory, and reporting.

A larger chain might require centralized purchasing, stock transfers, loyalty programs, and advanced analytics.

Internet interruptions shouldn't necessarily stop a retail business from billing customers.

A custom POS can be designed to store transactions locally and synchronize them when connectivity returns.

This requires careful handling of inventory conflicts, payment confirmation, duplicate transactions, and recovery.

Shopify POS also provides offline capabilities, but retailers should evaluate the limitations of their required workflows and payment methods.

The development cost depends on store count, hardware, integrations, and operational complexity.

These are illustrative planning ranges, not verified market averages or fixed quotations.

Additional features can be introduced after testing the system in real stores.

Let's consider a hypothetical Indian retailer operating five physical stores.

The business needs inventory synchronization, employee permissions, sales reporting, and basic ecommerce integration.

This is an illustrative model, not a vendor quotation.

The Shopify calculation uses one Basic subscription at ₹1,994/month plus five POS Pro locations at ₹7,000/month each for 60 months. The custom calculation assumes ₹12 lakh initial development and ₹10,000/month hosting and maintenance.

Both exclude taxes, payment processing, hardware, internal staffing, major scope changes, and other ecommerce expenses.

Under these assumptions, custom POS is approximately ₹5.20 lakh cheaper over five years.

But that outcome depends on whether a ₹12 lakh custom system can genuinely deliver all required functionality.

A more complex POS requiring substantial engineering, specialized hardware, or dedicated support could cost significantly more.

Migrating away from Shopify POS should be a deliberate decision.

You don't necessarily have to abandon Shopify.

A retailer could retain Shopify for ecommerce while developing a custom in-store POS connected through supported Shopify APIs.

This approach can preserve the existing online storefront while providing greater control over physical-store workflows.

Your POS should make billing faster, inventory more accurate, and multi-store operations easier to manage.

At Software Studio Pro, we develop custom retail software tailored to business requirements.

Whether you're evaluating Shopify POS alternatives, expanding to multiple outlets, or connecting online and offline sales, we can help plan a practical solution.

Planning a custom POS system for your retail business?

Discuss your POS development requirements with Software Studio Pro.