Shopify & DTC Management

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Shopify Inventory + Fulfillment Integration

Your storefront is only as reliable as the systems behind it. When Shopify inventory data isn't connected to your fulfillment operation in real time, you end up overselling on your own site — the one channel where that mistake is entirely preventable.

At Medaltus®, we integrate your Shopify (or other DTC platform) backend directly with your fulfillment and inventory systems, so stock levels stay accurate, orders route automatically, and shipping updates flow back to customers without manual work.

That integration is the foundation everything else on your site depends on — accurate "in stock" messaging, reliable checkout, and fulfillment speed all start with systems that talk to each other correctly.

Real-time inventory sync between Shopify and fulfillment
Orders route to fulfillment automatically — no manual entry
Accurate stock and shipping data shown to customers at checkout
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Shopify & DTC Services

Why DTC Inventory + Fulfillment Integration Matters

Overselling on your own website is one of the most avoidable — and most damaging — mistakes a DTC brand can make. Unlike a marketplace, there's no algorithm buffering the impact; a customer sees "in stock," pays, and then has to be told their order can't be fulfilled.

Integration also affects how fast orders actually ship. Without a direct connection between Shopify and your fulfillment system, someone has to manually pull orders and key them into a warehouse system — adding hours or days before fulfillment even begins.

As brands sell across Shopify, Amazon, Walmart, and TikTok Shop simultaneously, a single connected inventory source becomes essential. Without it, the same unit can appear available across multiple channels at once, creating oversells no promotional calendar can fix after the fact.

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Shopify & DTC Services

What We Deliver

We build the backend connections between your storefront and fulfillment operation so inventory accuracy and order speed hold up as your DTC or Shopify channel scales.

Ongoing Integration Monitoring

We monitor integration health continuously, catching sync failures or app updates that could break the connection before they impact order accuracy.

Multi-Warehouse and 3PL Coordination

For brands using our 3PL fulfillment services or multiple warehouse locations, we manage inventory allocation logic so orders route to the right location automatically.

App and Platform Integration

We connect Shopify apps, subscription platforms, and third-party tools into a unified data flow, so inventory and order data stay consistent across your full tech stack.

Automated Order Routing

Orders placed on your storefront route directly into fulfillment without manual entry, cutting the time between purchase and pick-and-pack to minutes.

Real-Time Inventory Syncing

Stock levels update across Shopify and every other connected sales channel as inventory moves, preventing oversells and the cancellations that come with them.

Shopify & DTC Services

Our Process

Getting integration right is foundational — it's the layer everything else on your storefront depends on, so we treat it as priority-one setup work.

1.

Systems and Stack Audit

We map your current Shopify setup, apps, and fulfillment systems to understand existing integrations and identify gaps.

2.

Integration Architecture

We design the data flow between Shopify, your fulfillment operation, and any other connected sales channels.

3.

Build and Testing

We build the integrations and run test orders to confirm inventory accuracy and order routing before going live.

4.

Go-Live and Cutover

We transition live order flow into the integrated system, monitoring closely during the initial cutover period.

5.

Ongoing Monitoring and Support

We continuously monitor integration health, resolving sync issues quickly as your storefront and fulfillment needs evolve.

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Ready to Grow Your Brand?

We’ll reach out shortly to learn more about your brand and discuss how we can support your growth.
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