Industries

Retail

Retail software that keeps inventory, POS, and online channels in sync so every customer sees one accurate store.

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  • Real-time inventory sync
  • POS, ERP & storefront integration
  • Built for peak-season traffic
Overview

Software built for how retail actually operates

Retail breaks down at the seams between systems. A sale rings up in-store before the website knows the item is gone, a promotion applies at checkout but not in the loyalty app, and a stock count in the ERP never quite matches what is on the shelf. Customers notice these gaps immediately — an item marked available that cannot be fulfilled, a discount that will not apply, a loyalty point that never lands. Each one erodes trust a little further, and most retailers are patching symptoms rather than fixing the underlying data flow.

We build the integration layer that keeps POS, inventory, ERP, and storefront in agreement, along with the loyalty, promotions, and analytics systems retail teams need to compete. That means real-time stock sync across channels, checkout flows that hold up during peak traffic, and a single source of truth your merchandising and store teams can actually rely on — instead of reconciling spreadsheets after the fact.

Capability focus

  • Omnichannel
  • POS
  • Loyalty
  • Inventory
  • Discovery workshops
  • Architecture & documentation
  • Post-launch support
Offerings

What we build for retail operations

Systems that connect stores, warehouses, and digital channels into one operating model.

POS & Checkout Integration

Connecting in-store point-of-sale, online checkout, and payment processing into one transaction flow, so pricing, promotions, and inventory deductions stay consistent across every channel a customer buys through.

Inventory & Stock Synchronization

Real-time stock levels shared across stores, warehouses, and the online storefront, eliminating the overselling and phantom-stock problems that come from systems updating on different schedules.

Omnichannel Storefronts

Web and app storefronts built to reflect accurate stock, pricing, and promotions from the same backend that runs your physical stores, so the brand experience is consistent everywhere.

Loyalty & Promotions Engines

Rules-based loyalty and promotion systems that apply consistently at checkout, in-store, and online, with the reporting merchandising teams need to see what campaigns are actually driving sales.

ERP & Order Management Integration

Integration between your ERP, order management, and fulfillment systems so orders, returns, and stock adjustments flow through automatically instead of being re-entered by hand across departments.

Retail Analytics & Demand Forecasting

Dashboards and forecasting models built on unified sales and inventory data, giving buying and merchandising teams a clearer read on demand ahead of promotions and seasonal peaks.

Process

From systems audit to peak-ready rollout

A delivery rhythm built around proving integrations before a full-channel launch.

  1. Discovery & Systems Mapping

    Auditing your current POS, ERP, inventory, and storefront setup to understand where data breaks down, and defining the scope and integration points for the project.

  2. Integration & Architecture Design

    Designing the data flow between systems and the storefront experience, reviewed with merchandising and operations stakeholders before build begins.

  3. Agile Build & Pilot

    Two-week sprints with a working pilot — often a single store or product category — so the integration is proven under real transaction volume before wider rollout.

  4. Launch & Peak Readiness

    Full rollout with load testing ahead of peak seasons, monitoring, and an improvement roadmap driven by real sales and inventory data.

Why Ramest

Why retail brands build with Ramest

One accurate view of stock

A single source of truth for inventory across every channel removes the overselling, cancelled orders, and manual reconciliation that come from systems that do not talk to each other.

Consistent experience across channels

Customers see the same pricing, promotions, and stock availability whether they are in-store, on the app, or on the website, which builds trust and reduces support tickets.

Built to survive peak traffic

Checkout and inventory systems architected to hold up under seasonal and campaign-driven spikes, so a good sales day never becomes a site outage or an overselling problem.

Faster promotions to market

A flexible promotions and loyalty layer means new campaigns launch in days rather than weeks, without engineering re-work every time merchandising wants to run something new.

Stack

Our retail engineering stack

Proven technologies for commerce, storefronts, and system-to-system integration.

Backend & Commerce
  • Node.js
  • Python
  • Headless Commerce APIs
  • GraphQL
Frontend
  • Next.js
  • React
  • TypeScript
Retail Systems
  • POS integrations
  • ERP (SAP, NetSuite)
  • Inventory/WMS
  • Payment gateways
Cloud & Data
  • AWS
  • PostgreSQL
  • Redis
  • Elasticsearch
FAQ

Frequently asked questions

What retail operators ask before starting an integration or platform build.

How much does retail software integration cost?

Cost depends on scope — the number of store locations, how many systems need connecting, and the overall integration complexity involved. We scope every project through a consultation call, then agree a fixed quote before work begins, delivered as a fixed-scope engagement or a dedicated team. We build for retailers of every size, from a single project such as syncing POS and online inventory to a full omnichannel platform across POS, ERP, and storefront, so a smaller, focused project is genuinely welcome.

How long does a retail integration take to build?

A single integration, such as connecting POS to your online store, typically ships in 6–10 weeks. A full omnichannel platform spanning POS, ERP, and storefront is usually delivered in 4–8 months, phased so each integration goes live and is validated before the next one begins.

Does the platform need to be PCI DSS compliant?

Any system handling card payments needs to meet PCI DSS requirements, and we design checkout and payment flows to keep card data within compliant processors rather than your own systems wherever possible. For customer data more broadly, we build with India's DPDP Act 2023 in mind, but formal compliance sign-off should sit with your own security and legal counsel.

Which retail systems can you integrate — our POS, ERP, or inventory tools?

All of them. We connect point-of-sale systems, ERP platforms such as SAP or NetSuite, warehouse and inventory management tools, and payment gateways into one consistent data layer, along with storefront, loyalty, and analytics systems. Where a vendor only exposes a file export or limited API, we build the adapter to bridge it.

Should we customize an existing platform like Shopify or build custom retail software?

Platforms such as Shopify are a strong starting point for straightforward storefronts and smaller catalogs. Custom software becomes the better option once you are integrating multiple systems — POS, ERP, loyalty, multi-location inventory — in ways the platform was not built for, or once transaction volume and customization needs outgrow what a packaged plan allows.

What support do we get after the retail platform launches?

You own the code and integrations outright. We offer support retainers for monitoring, seasonal load testing, and new integrations as your channel mix grows, and most clients retain the same team that built the platform so institutional knowledge of your systems is not lost after handover.

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