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Connect Epicor and Lightspeed POS

Connecting Epicor and Lightspeed POS for a company using both could enable the transfer of sales, inventory, and customer data between the two systems. This could support coordinated reporting, inventory management, and financial processes by allowing relevant information to flow from point-of-sale activities into broader business operations managed in Epicor.

You can build this integration on the System2System platform. We design the connection between Epicor and Lightspeed POS around the way you work — not as an off-the-shelf connector, but to fit your systems.

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Why connect Epicor and Lightspeed POS?

A company using both Epicor and Lightspeed POS could benefit from connecting the two systems to improve operational efficiency and data consistency. Without a connection, staff may need to enter the same information, such as product details, pricing, or sales transactions, separately into both platforms. This manual process can lead to errors, such as mismatched inventory levels, outdated pricing, or discrepancies in sales data. Over time, records in each system could drift apart, making it difficult to reconcile figures and increasing the risk that business decisions are made using incomplete or outdated information. If a connection were established, it could allow for the exchange of key data such as inventory quantities, product catalogs, sales transactions, and customer information. For example, sales made in Lightspeed POS could update inventory and financial records in Epicor, while changes to product information in Epicor could be reflected in Lightspeed POS. The specific data that can be exchanged would depend entirely on what each system exposes through its API, and this is determined on a case-by-case basis.

How System2System builds an integration

Connectors

We connect to each system through the interface it offers — an API, a database, a file exchange or a webhook — and handle authentication, rate limits and retries.

Mapping

Fields rarely line up one to one. We map and transform the data so both systems receive it in the shape they expect.

Workflow

We define what triggers an exchange, in which direction data flows and which system takes precedence when the two disagree.

Monitoring

Every exchange is logged. Failures are flagged and can be replayed, so nothing disappears without anyone noticing.

What can actually be exchanged?

That depends on what Epicor and Lightspeed POS make available through their APIs, on the licences and modules in use, and on the version each system runs. Which records are synchronised, in which direction and how often, is something we determine together before any work starts.

We are happy to look at your specific situation and tell you what is feasible — including when the answer is that it is not.

About these systems

Read more about each system and what it can be connected to

Looking to connect these systems?

Talk to us about what your setup needs. No obligation.

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