Terms of Service

Last updated: October 16, 2026

The service

njX Delivery Date & Countdown (“the app”) is provided by njX (“we”). It shows a cut-off countdown and an estimated delivery date on your storefront, keeps a log of the day each order was promised to ship, and delivers alerts to the channels you connect.

What the dates are, and are not

• A delivery date shown by the app is an estimate computed from the cut-off, processing time, transit days, days off and holidays that you set or confirmed. It is not a promise from a carrier and not a promise from us, and it does not take carriers, customs, weather or stock into account. You remain responsible for what you tell your customers.
• Public holidays come from an open third-party service and from the app’s own table. We cannot promise that every holiday of every country is listed correctly; you can switch holidays on and off and add your own days off.
• The promise log records what the app calculated when an order was placed and what happened afterwards; it does not make an order ship. An alert depends on Telegram, Slack, Discord or e-mail; we retry failed deliveries but cannot promise that every message arrives on time.
• The app writes to your store one app-owned metafield with your delivery rules. It does not change products, orders, customers or the theme; the bar and the block appear only when you switch them on.

Your account and your data

• You must have the right to install apps on the store and to share its order numbers with the channels you connect.
• You remain the controller of your data. We act as your processor: we process it only to provide the app to you. The app reads shipping settings, order numbers, shipping countries and dates, and holds no names, e-mails or addresses of customers.
• What the app reads is not sold, not shared, not compared with other stores and not used to train models.
• We process data on Cloudflare (hosting, records and e-mail), and deliver messages through Telegram, Slack and Discord when you connect them, each under its own terms.
• Uninstalling the app deletes everything we hold about your store.
• We keep the app secure as described in the privacy policy and notify you within 72 hours of confirming a security incident that affects your data.

Plans and billing

Plans are billed by Shopify under the Shopify App Store terms and appear on your Shopify invoice. Pro starts with 14 free days and can be paid monthly or yearly. You can upgrade, downgrade or cancel from the Shopify admin at any time; the Free plan has no time limit. Moving down to Free keeps the bar and the block, pauses the log screen and the alerts, and deletes nothing.

Acceptable use

Install the app only on a store you run and connect only channels whose members should see your order numbers. Do not use the app to show dates you know to be wrong. We may suspend an installation that abuses the service.

Changes and contact

We may update these terms; material changes are announced in the app’s changelog. Questions: [email protected].