---
title: General questions
description: "### Do I have to use every module? No. Switch modules on or off in cPOD Kit → Modules. A module that is off loads nothing on your site, and its data is kept. ### Does it need the Flatsome…"
url: "https://cpodkit.com/docs/general-questions/"
updated: "2026-10-22"
category: "FAQ & Troubleshooting"
---

# General questions

### Do I have to use every module?

No. Switch modules on or off in cPOD Kit → Modules. A module that is off loads nothing on your site, and its data is kept.

### Does it need the Flatsome theme?

No. It works with any WooCommerce theme. With Flatsome you also get UX Builder elements, the Flatsome lightbox for size charts, and UX Blocks in Hook Blocks.

### Does cPOD Kit send data anywhere?

No. It does not call any external service. On the visitor's side it stores the delivery country they choose (a cookie and the WooCommerce session) and the size chart unit (cm or inch) in the browser's local storage.

### Is it compatible with HPOS and the Cart / Checkout blocks?

Yes. cPOD Kit declares compatibility with WooCommerce High-Performance Order Storage and with the Cart and Checkout blocks. Note that Hook Blocks placed at cart or checkout places only show on the classic cart and checkout.

### Does it work with page caching?

Yes. Product pages are rendered with the default country, and a small uncached request updates the delivery dates and appendices for each visitor.

### What happens to my data when I delete the plugin?

By default everything is kept. See [Keep or delete data when uninstalling](/docs/keep-or-delete-data-when-uninstalling/).