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SAP Business OneMultichannel & PIM Tools

Mercado Libre Marketplace Connector

A build-to-order SAP Business One connector that pulls Mercado Libre orders into Sales Orders and A/R Invoices,

pushes stock and price from your warehouses, and handles shipping labels and fiscal document linkage.

Built to order

What is Mercado Libre Marketplace Connector?

A build-to-order SAP Business One connector that pulls Mercado Libre orders into Sales Orders and A/R Invoices, pushes stock and price from your warehouses, and handles shipping labels and fiscal document linkage. Built to order by ECOSIRE for SAP Business One (build-to-order) — indicative price from $999.00 USD; request a quote for a scoped proposal.

Mercado Libre Marketplace Connector — A build-to-order SAP Business One connector that pulls Mercado Libre orders into Sales Orders and A/R Invoices, pushes stock and price from your warehouses, and handles shipping labels and fiscal document linkage

What we build

  • Scheduled pull of new and updated marketplace orders, created in SAP Business One as Sales Orders with full line and shipping detail
  • Buyer resolved to a Business Partner by tax identifier or email, or auto-created under a marketplace-specific Business Partner group and numbering series
  • Marketplace order id, listing id, pack id, buyer nickname and shipping mode carried in User-Defined Fields on the Sales Order for query and reporting
  • Availability pushed to listings from nominated Warehouses, with a configurable reserve buffer per item or item group to prevent overselling
  • Choice of availability calculation — on-hand, on-hand less committed, single fulfilment warehouse or multi-warehouse total
  • Price synchronisation from a nominated SAP Price List with an optional marketplace uplift rule to absorb commission
  • Item Code to listing identifier mapping held in a User-Defined Table so it is maintained and audited inside SAP
  • Shipping label and tracking retrieval for marketplace logistics orders, with carrier and tracking written to the Delivery document
  • A/R Invoice creation on fulfilment with the marketplace payment applied and the corresponding Journal Entry posted
  • Commission and shipping charges posted to nominated G/L accounts so gross revenue and net settlement are both visible
  • Fiscal document number, series and authorisation reference linked back to the marketplace order and stored in UDFs on the SAP document
  • Synchronisation audit User-Defined Table with retry queue and an exception list for unmapped items, missing tax identifiers and currency gaps

About this Product

The problem

Selling on Mercado Libre while running SAP Business One usually means two people and a lot of copy-paste. Someone opens the seller panel, reads the new orders, and re-keys each one into SAP as a Sales Order — customer name, item, quantity, price, shipping method. Someone else watches stock, because a unit sold in the branch this morning is still advertised as available on the marketplace this afternoon, and an oversell on a marketplace costs you reputation metrics, not just a refund.

Then there is the shipping flow. Labels are generated in the marketplace, printed from a browser, and matched by hand to a picking list that came out of SAP. The tracking number never makes it back into the Delivery document, so customer service answers "where is my order" by opening a second system. And in the countries where fiscal documents are mandatory, the electronic invoice has to be raised in SAP and its number, series and authorisation reference pushed back to the marketplace order — a manual step that is easy to miss and painful to correct.

None of this is a marketplace problem or an ERP problem. It is an absent integration.

What ECOSIRE builds for you

This is a build-to-order SAP Business One connector. Nothing is pre-built or available for instant download — after a scoping call and a fixed quotation we develop it against your seller account, your item catalogue and your company database, then install it.

Order ingestion

New and updated marketplace orders are pulled on a schedule and created in SAP Business One as Sales Orders. The buyer is resolved to a Business Partner — either matched to an existing record by tax identifier or email, or created under a marketplace-specific Business Partner group and series, per the rule you choose at scoping. Marketplace fields that have no native home (order id, listing id, pack id, buyer nickname, shipping mode) are carried in User-Defined Fields so they remain queryable and reportable. Cancellations and buyer-side changes are reflected back onto the SAP document or flagged for a human where the document has already progressed.

Stock and price synchronisation

Available quantity is pushed from your nominated Warehouses to the marketplace listings, with a reserve buffer per item or item group so you never advertise the last unit of a fast mover. You choose the calculation — on-hand, on-hand less committed, or a per-warehouse subset — and whether a multi-warehouse total or a single fulfilment warehouse drives the listing. Price updates flow from the SAP Price List you nominate, with an optional marketplace uplift rule to absorb commission. The mapping between SAP Item Codes and marketplace listing identifiers is held in a User-Defined Table so it is visible and maintainable inside SAP rather than hidden in a config file.

Shipping and labels

Where the order uses the marketplace's own logistics service, the connector retrieves the shipping label and tracking data and attaches them to the SAP flow, so warehouse staff pick and pack from SAP and print the label from the same place. The tracking identifier and carrier are written to the Delivery document, which means customer service answers shipment questions without leaving SAP. Fulfilment status changes coming back from the marketplace update the SAP document status so the two systems agree.

Invoicing and fiscal document linkage

On fulfilment the connector creates the A/R Invoice, applies the marketplace payment, and posts the corresponding Journal Entry. Marketplace commission and shipping charges can be posted to nominated G/L accounts so gross revenue and net settlement are both visible. Where an electronic fiscal document is required in your country, the connector links the fiscal number, series and authorisation reference against the marketplace order and stores those references in User-Defined Fields on the SAP document. The specific fiscal integration in your jurisdiction is confirmed and scoped on the call — we build against your country's actual requirement rather than assuming one.

Operations and exceptions

Every synchronisation run writes to an audit User-Defined Table: what was pulled, what was created, what failed and why. Failures are queued for retry rather than lost, and an exception list surfaces orders that could not be created — an unmapped item, a missing tax identifier, a listing sold in a currency you have not configured. Approval procedures can gate anything you want a human on, such as auto-creation of a new Business Partner or an order above a value threshold.

Technical approach

The connector uses the SAP Business One Service Layer (REST/OData) for document creation and master data, with the DI API where an operation is better served there. Marketplace communication uses the official seller API with OAuth token handling and refresh managed by the connector. Mapping tables, sync state and the audit log live in User-Defined Tables wrapped in User-Defined Objects; marketplace metadata sits in UDFs on Business Partners, Sales Orders, Deliveries and A/R Invoices. The synchronisation service runs alongside SAP so it does not depend on a logged-in client.

Supported: SAP Business One 10.0 on Microsoft SQL Server or SAP HANA, on-premise or cloud-hosted. Delivered per tenant, per seller account.

Who this is for

SAP Business One sellers in Latin America running a marketplace channel alongside wholesale or retail: consumer electronics and accessories, auto parts, home and hardware, apparel, and any catalogue large enough that manual listing maintenance has stopped being viable.

How delivery works

1. Scoping call. We confirm your seller account and the API scopes available to it, your item-to-listing mapping approach, which warehouses feed availability, your Business Partner creation rules, your fiscal document requirement, and your G/L mapping for commission and shipping. 2. Fixed quotation. A written scope and a fixed price before any development begins. Typical lead time is one working week from acceptance. 3. Build. Developed against your configuration and tested against the marketplace's test facilities and a test seller account. 4. Install in test. Installed into your test company database. We run order ingestion, stock push, label retrieval and invoicing against a controlled set of listings so you see the whole loop before it touches live inventory. 5. Install in production. After sign-off we install into production and go live on a limited set of listings first, then widen the catalogue once the sync is stable. 6. Support window. A defect-fix and configuration support period on the terms stated in your quotation.

How delivery works

  1. 1

    Scoping call

    A short call to confirm the workflow, your platform version and where the integration boundaries sit.

  2. 2

    Fixed quote

    You receive a written scope and a fixed price. Nothing is built until you approve it.

  3. 3

    Build and test

    We develop against a copy of your configuration and test it there. Typically two to four weeks.

  4. 4

    Install and support

    We install on your instance, hand over the source, and include two weeks of go-live support. Defects in the code we deliver are fixed free of charge.

What you get

  • The compiled SAP Business One connector and its synchronisation service, built for your B1 10.0 version and database platform
  • Installation into your test company database, then into production after your sign-off
  • Configured UDFs, UDTs and UDOs for item-to-listing mapping, sync state, marketplace metadata and the audit log
  • Seller account OAuth configuration with token refresh handling, held outside the company database, for test and production
  • Initial item-to-listing mapping load for the catalogue scope agreed at quotation, with a documented process for maintaining it
  • Administrator and operations documentation covering order flow, stock rules, label handling, fiscal linkage and exception resolution
  • A live training session for warehouse and finance users, plus a defect-fix and configuration support window as stated in your quotation

Who this is for

E-commerce Operations Manager

They spend the first hour of every day re-keying marketplace orders into SAP and the rest of it fixing the ones that were keyed wrong. Automated order ingestion with an exception list means they handle only the orders that genuinely need a decision, such as an unmapped item or a buyer with no tax identifier.

Warehouse Manager

They get oversells because the marketplace listing does not know about this morning's counter sale, and their team prints labels from a browser while picking from an SAP list. Warehouse-driven availability with a reserve buffer stops the oversells, and label retrieval into the SAP flow puts picking and printing in one place.

Accounting Manager

They reconcile a marketplace payout against dozens of orders where commission and shipping have already been deducted, and separately chase whether the fiscal document was linked to each order. Posting commission and shipping to nominated G/L accounts, and storing the fiscal reference on the SAP document, makes the payout tie out and the fiscal trail auditable.

How Mercado Libre Marketplace Connector Compares

CriterionECOSIRECustom BuildCompetitorSAP Business One Native
Marketplace orders created automatically as SAP Sales OrdersIncludedPartial supportIncludedNot included
Warehouse-driven availability push with per-item reserve bufferIncludedPartial supportPartial supportNot included
Shipping label and tracking written back to the Delivery documentIncludedPartial supportPartial supportNot included
Fiscal document number and authorisation reference linked to the orderIncludedPartial supportPartial supportNot included
Commission and shipping posted to nominated G/L accountsIncludedPartial supportPartial supportNot included
Item-to-listing mapping maintained inside SAP in a User-Defined TableIncludedNot includedPartial supportNot included
Idempotent retry queue and exception list for failed synchronisationsIncludedNot includedPartial supportNot included
Built for your seller account, catalogue and country requirementIncludedIncludedNot includedNot included

Frequently asked questions

This is build-to-order — how long before it is live?
Typically one working week from acceptance of the fixed quotation, and there is no pre-built download. What moves that window is catalogue size and mapping effort, whether you need fiscal document linkage for your country, whether marketplace logistics labels are in scope, and how quickly a test seller account and test company database are available to us.
Which SAP Business One versions and editions do you support?
SAP Business One 10.0 on Microsoft SQL Server and on SAP HANA, on-premise or cloud-hosted, delivered per tenant and per seller account. We confirm your exact patch level at scoping and build against it. If you are on an earlier release we will say plainly whether the Service Layer surface required is available before you commit to a quotation.
Can it handle more than one seller account or more than one country site?
Yes, but each additional seller account or country site is scoped and quoted, because listing structures, currencies, shipping options and fiscal requirements differ between them. It is not a checkbox. Many customers start with one account and add a second once the first is stable, and the connector is built so that adding one does not disturb the other.
How do you stop overselling when we also sell through branches and wholesale?
Availability is calculated from the SAP warehouses you nominate, on the basis you choose — on-hand, on-hand less committed, a single fulfilment warehouse, or a multi-warehouse total — and a reserve buffer per item or item group holds back a configurable quantity. The push runs on a schedule agreed at scoping. No integration can make the marketplace update instantaneously, so the buffer is the practical protection and we size it with you.
Does it handle the electronic fiscal document for our country?
The connector links the fiscal document number, series and authorisation reference to the marketplace order and stores them on the SAP document. Whether it also generates and transmits the fiscal document depends on your country's regime and what you already have in place, and we scope that specifically on the call. We build against your jurisdiction's actual requirement rather than assuming a single regional standard.
What happens when a synchronisation run fails partway through?
Failures are recorded in the audit table with the reason and queued for retry rather than discarded, and the run is idempotent so a retry does not create duplicate Sales Orders. Anything that cannot be resolved automatically — an unmapped item code, a buyer with no usable tax identifier, an unconfigured currency — appears on an exception list for a human to clear, and the rest of the batch still processes.

Request a Quotation

Tell us about your Mercado Libre Marketplace Connector requirements and we'll send pricing, licensing options and a tailored proposal — usually within one business day.

No payment now. This sends a quote request to our team — we'll follow up by email with pricing and next steps.

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