Argos Discount Viewer

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Argos Discount Viewer",
    "version": "1.2.2",
    "action": {
        "default_icon": {
            "16": "icons\/icon_16.png",
            "32": "icons\/icon_32.png",
            "48": "icons\/icon_48.png",
            "128": "icons\/icon_128.png"
        },
        "default_title": "Argos Discount Viewer",
        "default_popup": "popup.html"
    },
    "description": "With this extension you can easily have your discount calculated and displayed alongside the original price on the Argos website.",
    "icons": {
        "16": "icons\/icon_16.png",
        "32": "icons\/icon_32.png",
        "48": "icons\/icon_48.png",
        "128": "icons\/icon_128.png"
    },
    "permissions": [
        "activeTab",
        "storage",
        "scripting"
    ],
    "content_scripts": [
        {
            "matches": [
                "http:\/\/www.argos.co.uk\/product\/*",
                "https:\/\/www.argos.co.uk\/product\/*"
            ],
            "css": [
                "css\/content_scripts-styles.css"
            ],
            "js": [
                "js\/discount.js"
            ]
        }
    ]
}