Price Tracker 作成者: exzzy

Price Tracker watches product prices in the background and sends you a
Firefox notification when a price changes.

Features:
• One-click tracking — open the popup on a product page; the price and its
currency are detected automatically
• Works with Amazon, Target, Newegg, MediaMarkt, Shopify, WooCommerce,
Magento, PrestaShop and any shop using standard product markup (JSON-LD,
Open Graph, Schema.org microdata)
• Manual price picker for shops the detector doesn't cover, with a live
preview
• No false alarms: a new price is only reported after a second check
confirms it
• Notify on every change or only on price drops
• Dashboard with price history charts, lowest/highest price, search and
sorting
• Checks every 15 minutes to 24 hours (default: hourly)
• Export/import a backup of your tracked items

Opening Price Tracker:
• Desktop — click the Price Tracker icon in the toolbar.
• Firefox for Android — open a web page, tap ⋮ → Extensions → Price
Tracker. The expand icon in the popup opens the full dashboard. To get
price notifications on Android, allow notifications for Firefox in
Android's settings.

Privacy: no accounts, no remote servers, no analytics. All data stays in
your browser's local storage. Prices are checked by loading the product
pages you chose to track, the same way your browser does when you visit
them.