Walmart Marketplace Connector for Business Central

Key Features

Walmart Marketplace order import as Business Central sales orders, with item-line mapping, customer/address creation and ship-node routing for WFS vs seller-fulfilled

Item and listing publish from BC items, pushing price and available-to-promise inventory to Walmart on a Job Queue schedule

Walmart Fulfillment Services (WFS) stock reconciliation against Walmart fulfillment-center quantities, keeping WFS and seller pools separate

Shipment, tracking number and carrier write-back to Walmart triggered automatically by BC posting via AL event subscribers

Order cancellation write-back and Walmart-initiated return handling, generating credit memos and refunds in BC

Walmart Setup page (page extension) for seller credentials, API endpoints, channel/ship-node mapping and per-endpoint throttle limits

AL codeunits calling the Walmart Marketplace REST API with signed requests, retry/backoff and rate-limit handling

Activity Log and telemetry capture for every API call, with status, payload references and error detail for troubleshooting

Dedicated permission set scoping connector pages, tables and setup for marketplace operators

SKU-to-item and unit-of-measure mapping tables so Walmart listings reconcile cleanly to BC item ledger

Delivered as a per-tenant extension (source you own) — installed on your BC online or on-prem environment, not a locked AppSource binary

Optional Dataverse / Power Platform surfacing of sync status for Power BI dashboards or Power Automate alerts

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your Dynamics 365 Business Central.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

This is a build-to-order Business Central extension, not an instant AppSource download. ECOSIRE designs, builds, installs and supports a Walmart Marketplace integration tailored to your environment, then hands you a documented, owned per-tenant extension.

The connector is written in AL as a set of table and page extensions plus codeunits that talk to the Walmart Marketplace REST API (orders, items, inventory, returns, prices) using your seller credentials and signed requests. A dedicated Walmart Setup page stores endpoints, channel mappings and throttling limits. Synchronization runs on the Business Central Job Queue so order pulls and inventory pushes happen on a schedule you control, with full Activity Log and telemetry for every call.

Inbound, new Walmart orders are imported as Business Central sales orders, with line mapping to your items, ship-node handling for WFS versus seller-fulfilled, and customer/address creation. Outbound, item listings publish with price and available-to-promise inventory sync, so your BC stock and pricing drive Walmart. WFS stock is reconciled against Walmart's fulfillment center quantities so seller-fulfilled and WFS pools stay correct. When you post a shipment, tracking number and carrier write back to Walmart; cancellations and Walmart-initiated returns flow back as credit memos and refunds.

Event subscribers hook BC posting routines so write-back is automatic, not manual. A permission set scopes access for operators, and everything is delivered as source you own.

ECOSIRE scopes your SKUs, fulfillment model and edge cases up front, builds against a sandbox, deploys to your tenant, and provides post-launch support. AppSource off-the-shelf apps assume a generic setup; this is fitted to how you actually sell on Walmart.

What you get

A custom AL per-tenant extension (.app + full source) implementing the Walmart Marketplace connector, deployed to your Business Central environment

Walmart Setup page configured with your seller API credentials, endpoints, ship-node and channel mappings

Job Queue entries configured for scheduled order import, inventory/price publish and WFS reconciliation

Permission set for marketplace operators, assigned to the users you nominate

Validated end-to-end test run in a sandbox tenant covering order import, publish, shipment write-back and a return

Configuration and operations runbook plus handover documentation, with a defined post-launch support window

Who this is for

Walmart Marketplace Operations Manager

Runs daily Walmart order fulfillment and needs orders flowing into BC automatically, with tracking and cancellations syncing back without manual portal work.

Ecommerce / Multichannel Controller

Owns price and inventory accuracy across Walmart and other channels and wants BC to be the single source driving listing price and available-to-promise stock.

BC Finance / AR Lead

Needs Walmart returns and refunds to post as credit memos in Business Central so revenue, inventory and AR reconcile cleanly against the marketplace.

How Walmart Marketplace Connector for Business Central Compares

Criterion	ECOSIRE	Custom Build	Competitor
Walmart order import as BC sales orders	Included	Partial support	Included
WFS stock reconciliation against fulfillment centers	Included	Partial support	Partial support
Shipment, tracking and cancellation write-back	Included	Partial support	Included
Returns and refunds as BC credit memos	Included	Partial support	Partial support
Fitted to your SKUs, ship nodes and fulfillment model	Included	Included	Not included
You own the AL source (per-tenant extension)	Included	Included	Not included
Installed and supported on your environment by the builder	Included	Partial support	Partial support

Frequently Asked Questions about Walmart Marketplace Connector for Business Central

How long until the connector is live, and how is it delivered?

This is build-to-order, so it is not an instant download. After a scoping call we confirm your SKUs, fulfillment model (seller-fulfilled, WFS, or both) and edge cases, then build against a Walmart sandbox and your BC test tenant. Typical delivery is a few weeks depending on catalog size and customizations. We deploy it as a per-tenant AL extension to your Business Central environment and hand over full source, configuration and a runbook.

What ongoing support and updates do I get?

Because you receive the per-tenant extension source, you own it outright. ECOSIRE provides a defined post-launch support window for fixes and questions, and offers ongoing maintenance for Walmart API changes, BC version upgrades and new requirements (added ship nodes, new mappings, extra automation) under a support agreement. You are never locked into a binary you cannot modify.

Does this work with Walmart Fulfillment Services (WFS)?

Yes. The connector distinguishes seller-fulfilled and WFS orders by ship node, reconciles WFS inventory against Walmart fulfillment-center quantities, and keeps WFS and seller-fulfilled stock pools separate so available-to-promise published to Walmart stays accurate.

Does it run on Business Central online (SaaS) or on-premises?

Both. It is standard AL using the Walmart Marketplace REST API and the BC Job Queue, deployed as a per-tenant extension. The same codebase targets BC online (SaaS) or on-prem; we confirm your environment and any firewall/outbound rules during scoping.

Will it interfere with my existing BC customizations or other extensions?

No. It is built as table/page extensions and event subscribers rather than modifying base objects, with its own permission set and setup tables. We review your installed extensions during scoping to avoid event or field conflicts, and validate in your sandbox before production deployment.