1. Introduction

This Privacy Policy describes how Signal (the “App”), developed and operated by Capsule Codex, collects, uses, stores, and protects data in connection with its integration with the Shopify platform.

Signal is an application that enables merchants to send web push notifications to their website visitors and customers.

By installing or using the App, you agree to the practices described in this Privacy Policy.

2. Information We Collect

2.1 Merchant Information (Shopify Store Owners)

When you install Signal through Shopify, we may collect the following information:

• Store name
• Store URL
• Email address associated with the Shopify account
• Shopify API access tokens necessary for the App’s functionality
• Subscription plan and billing status
• Notification configuration settings

This information is strictly necessary to provide and operate the App.

2.2 End-User / Visitor Information

In order to deliver web push notifications, Signal may collect:

• Anonymous browser push subscription identifiers
• Technical information (browser type, operating system, device type)