Privacy Policy

Last Updated / 最終更新日: 2026-01-06

English

1. Introduction

RocketNow Bulk Manager ("we," "our," or "us") respects your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Chrome Extension "RocketNow Bulk Manager" (the "Extension").

2. Information We Collect

We collect only the minimum amount of information necessary to provide the Extension's functionality.

A. Personal Information

• Google Account Information: When you log in using Google OAuth, we collect your email address and Google User ID. This is used solely to authenticate your identity and manage your subscription status (Free Trial, Paid Plan, etc.).
• Payment Information: Payment processing is handled by Stripe. We do not store your credit card information or bank account details on our servers. We only receive and store a confirmation of your transaction status (e.g., "active," "canceled") to unlock premium features.

B. Usage and Device Data

• Browser Local Storage: We store your preferences and configuration settings (e.g., Google Spreadsheet IDs, sheet names, UI toggle states) locally within your browser using chrome.storage.u.
• Extension Activity: We do not track your browsing history outside of the specific pages required for the Extension to function (store.rocketnow.co.jp).

C. Data Related to External Services

• Google Sheets API: If you enable the spreadsheet integration feature, the Extension will access the specific Google Spreadsheets you designate. This access is strictly limited to reading and writing data as triggered by your direct actions (e.g., clicking "Get Data" or "Update"). We do not read other files in your Google Drive.
• RocketNow Store Data: The Extension reads and modifies data on the RocketNow store management dashboard (store.rocketnow.co.jp) upon your request. We do not transmit this store data to our own servers or third parties; it is processed locally in your browser or sent directly to your specified Google Spreadsheet.

3. How We Use Your Information

We use the collected information for the following purposes:

• Authentication: To verify your identity and ensure secure access to the Extension.