Wishlist Notifier

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Wishlist Notifier",
    "version": "1.0.0",
    "description": "Send subtle hints about products you're interested in",
    "permissions": [
        "storage"
    ],
    "host_permissions": [
        "https:\/\/www.amazon.com\/*",
        "https:\/\/www.microcenter.com\/*",
        "https:\/\/store.steampowered.com\/*",
        "https:\/\/www.newegg.com\/*"
    ],
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "16": "icons\/icon16.png",
            "48": "icons\/icon48.png",
            "128": "icons\/icon128.png"
        }
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/www.amazon.com\/*",
                "https:\/\/www.microcenter.com\/*",
                "https:\/\/store.steampowered.com\/*",
                "https:\/\/www.newegg.com\/*"
            ],
            "js": [
                "content.js"
            ],
            "css": [
                "content.css"
            ]
        }
    ],
    "icons": {
        "16": "icons\/icon16.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    }
}