> ## Documentation Index
> Fetch the complete documentation index at: https://support.tapfiliate.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Integrating with Lightspeed C-series

> Learn how to integrate Tapfiliate with Lightspeed.

July 20, 2026

***Note: we are moving away from this integration type with Lightspeed.***\

***If you have this integration type, we assume you have previously installed it through the Lightspeed eCom App Store. If you have a Lightspeed C-series version, we advise [upgrading your Lightspeed eCom to E-Series (Ecwid)](https://support.ecwid.com/hc/en-us/articles/8578182579228-Upgrading-your-Lightspeed-eCom-to-E-Series-Ecwid-) to ensure your integration is up-to-date.***

**Please note** that by installing the App through the Lightspeed eCom App Store, a new Tapfiliate account will be opened and **billing will be handled through Lightspeed.**

Important things to note:

* Tapfiliate app in Lightspeed supports **old checkout only.** This means that the integration for the [Lightspeed eCommerce App Store products](https://ecom-support.lightspeedhq.com/hc/en-us/articles/4406352045083-About-the-new-eCom-checkout-beta-) won't work with Tapfiliate
* Once **your account is canceled**, it won't be possible to reopen it due to the app restrictions
* Don't forget to [make a test conversion](https://support.tapfiliate.com/integrations/test-your-integration/how-to-validate-your-tracking.md) before launching your affiliate program to ensure correct tracking.


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