Connect BigCommerce and Izettle

Connecting BigCommerce and Izettle for a company could enable the exchange of sales, inventory, and payment data between the online store and physical point-of-sale operations. This could support unified reporting, more accurate stock management, and streamlined financial reconciliation across both digital and in-person sales channels.

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

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Why connect BigCommerce and Izettle?

A company operating both BigCommerce and Izettle could benefit from connecting these systems to enable more consistent and efficient business operations. Without such a connection, staff may need to enter the same sales or inventory data in both systems, which increases the risk of errors and consumes valuable time. When records are maintained separately, information about sales, stock levels, or customer details could diverge between the two platforms, leading to discrepancies that undermine confidence in reporting and decision-making. Decisions could then be based on outdated or incomplete figures, which may affect customer service and inventory planning. If a connection were established, the types of data that could be exchanged would generally include sales transactions, product information, inventory levels, and customer details, as these are core to both e-commerce and point-of-sale operations. However, the specific data that can be exchanged depends on what each system makes available through its API, and this is determined for each situation individually.

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 BigCommerce and Izettle 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.