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Retail Order Management Services

OMS Implementation & Integration Services for Retailers


Implement a new order management system, migrate from a legacy platform or connect the OMS you already run. Nextuple helps retailers, grocers and distributors turn complex requirements into working order and fulfillment flows, from solution design and integration through testing and go-live.

Let’s Discuss Your OMS Project

An OMS Implementation Built Around Your Operations

Your OMS has to support how you sell, promise, fulfill and manage exceptions. We translate those requirements into platform configuration, integrations and a rollout plan shaped around your channels, fulfillment network and existing systems.

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OMS Integration Services: Implementation, Upgrades, QA & Performance Engineering


Our comprehensive suite of services—ranging from package implementation to performance engineering—ensures that your systems are optimized, scalable, and ready for the demands of the future.

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Package Implementations

Launch best-of-breed OMS solutions faster with a proven team that delivers unified customer experiences across digital and physical channels. We guide you from tool selection to seamless integration, removing complexity so your systems work together effortlessly—freeing you to focus on growing your business.

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Upgrades

New capabilities adopted, technical debt reduced, lower run costs. Modernize safely with OMS upgrade services that de-risk the jump from legacy to current. Dry runs, regression packs, and a phased cutover keep business moving while you level up.

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Integration

Deliver the seamless omnichannel experiences that your customers expect with our systems integration solutions. We connect your order management to the rest of your retail stack so everything moves in sync—commerce platforms and marketplaces, POS, payments, tax, merchandising, WMS, logistics, shipping and return labels, address validation, fraud, returns portal, customer communications, and your financial/ERP engine. 

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Quality Assurance & Test Automation

Release with confidence using retail-grade QA and automated testing. Leveraging deep domain expertise, we validate software in real-world business contexts to ensure every function performs as intended—improving quality, reducing post-release issues, and delivering a smoother customer experience.

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Performance Engineering​

Nextuple ensures your Order Management System performs flawlessly under real-world retail demand. We simulate peak loads, uncover bottlenecks, and optimize integrations so orders flow quickly and accurately—whether you’re processing thousands or millions a day.

OMS Integrations Across Any Platform, Any Cloud, Anywhere

Nextuple delivers end-to-end order and inventory management system integration of best-in-class OMS platforms into your ecosystem. Using pre-built connectors, accelerators, and reusable integrations from our Integration Hub, we connect OMS with ERP, WMS, payments, shipping, POS/returns, and last-mile—so you launch faster, reduce risk, and scale confidently. Deploy anywhere with our cloud partners: we implement and modernize the OMS you run, whether on-prem, hybrid, or cloud.

OMS Integration Case Studies & Client Results

Bold ideas, real results. See how we empower businesses to achieve their digital goals.

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Unifying Order Management for a Global Fashion Powerhouse
Unifying Order Management for a Global Fashion Powerhouse

Nextuple provided consulting, software development, and integration services to consolidate disparate systems into a unified global order management system.

Explore the Impact
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Luxury Retail Jeweler Rolls Out Same-Day Delivery
Luxury Retail Jeweler Rolls Out Same-Day Delivery

A luxury jewelry retailer rolled out Nextuple's Same Day Delivery microservice to 2,000+ stores in 8 weeks, enabling partnerships with various gig delivery providers.

Find out More
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System Integration Delivers a Seamless Customer Experience
System Integration Delivers a Seamless Customer Experience

Nextuple integrated a specialty retailer's systems with IBM Sterling OMS solutions, boosting inventory visibility and enabling a seamless unified commerce experience.

See How It Was Done

Don't just take our word for it.

"I’ve engaged and recommended the Nextuple team members several times over the years to help solve a variety of retail Omni-channel problems. From system evaluations and implementations to data and supply chain solutions. The Nextuple team has industry experts who consistently deliver high-quality solutions at a reasonable cost."
SVPDigital Technology, Multi-brand luxury Retailer

Latest Insights from Nextuple

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Let’s build a connected ecosystem that scales with you.

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OMS Platform Implementations FAQs

What does an OMS implementation include?

An order management system implementation typically includes solution design, platform configuration, required integrations, testing, migration planning, and go-live preparation. Nextuple scopes these activities around your business requirements, current systems, and internal team, including post-launch support where agreed.
How long does an OMS implementation take and what affects cost?

Timing and cost depend on the platform, integrations, data migration, custom requirements, testing scope and rollout sequence. A phased launch and a multi-brand consolidation can require very different plans, but typically range anywhere from 6 to 24 weeks. 
Which platforms does Nextuple implement?

Nextuple provides implementation services across major platforms including IBM Sterling OMS, Manhattan Associates, Blue Yonder, KIBO Commerce, Salesforce Order Management, Fluent Commerce, OneStock and more.
Which systems does Nextuple connect to an OMS?

Nextuple connects your OMS to your entire retail technology stack. Commerce platforms and marketplaces on the front end; POS, payments, tax, and fraud checks at the point of sale; WMS, logistics, and shipping/return labels on the fulfillment side; and returns portals, customer communications, and financial/ERP systems to close the loop.
Can Nextuple integrate an OMS on any cloud or on-prem setup?

Yes. Working with our cloud partners, Nextuple implements and modernizes OMS on-prem, hybrid or in the cloud, deploying wherever your business already runs.
Can you help us migrate from our current OMS?

Yes. Nextuple helps retailers migrate from legacy or homegrown order management systems to modern OMS platforms. We assess your existing workflows and integrations, define the migration requirements and plan the rollout around your operations. Migration planning, testing, and cutover are coordinated with the new implementation to reduce disruption to order processing and fulfillment.