Concordia privacy policy

Last updated: November 14, 2026

Concordia is a Shopify app built and run by Nicolas Cantarelli. This policy explains what the app does with information when a merchant installs it on a Shopify store.

What the app reads

While a staff member has Concordia open in Shopify admin, the app reads the store’s discounts, markets, products and prices through Shopify’s Admin API. It does not read customers, orders or any customer’s personal information. Shopify gives every installed app access to the store owner’s contact details (name, email address, phone number and address), and Shopify’s install screen lists them; Concordia doesn’t read or store them.

What the app saves, and where

Everything Concordia saves stays inside the merchant’s own Shopify store, as app data that Shopify keeps for the app:

• settings
• campaigns and their product offers
• locks on discounts
• the change log: each change the app made, when, and the ID of the staff member who made it

Concordia has no server or database of its own and keeps no copy of this information anywhere else.

Hosting

The app’s pages are served by Cloudflare Pages. Like any web host, Cloudflare processes the IP address and browser details of each request to deliver and protect the page, as described in Cloudflare’s privacy policy. Concordia itself uses no cookies, analytics or tracking.

When a store installs Concordia from the Shopify App Store, Shopify reports the install, with the store’s name and address, to the developer’s Google Analytics account. Visits to the App Store listing are counted there too.

On the storefront

When the merchant turns on the Sale prices app embed, the store’s theme shows sale prices from Concordia’s data. To show a sale early to customers with a campaign’s preview tag, the theme checks the logged-in customer’s tags while Shopify renders the page. That check happens inside Shopify, and nothing is sent to Concordia.

Privacy requests

Shopify sends Concordia the privacy requests every app receives: customer data requests, customer redaction and shop redaction. Concordia holds no customer data and keeps nothing outside the store, so there is nothing to send or delete. The app confirms each request and stores nothing from it.

Uninstalling

When a merchant uninstalls Concordia, Shopify deletes the app’s data from the store. It can’t be recovered afterwards.

Contact

Questions about this policy: support@useconcordia.com.