FlipCheck: One-Click Profit Snapshot

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "FlipCheck: One-Click Profit Snapshot",
    "description": "See estimated profit, ROI, and a clear Good\/Borderline\/Pass signal for potential flips on eBay, Depop, and Poshmark.",
    "version": "1.0.4",
    "permissions": [
        "activeTab",
        "scripting",
        "tabs",
        "storage"
    ],
    "host_permissions": [
        "https:\/\/www.ebay.com\/*",
        "https:\/\/www.depop.com\/*",
        "https:\/\/poshmark.com\/*"
    ],
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "16": "icons\/icon16.png",
            "32": "icons\/icon32.png",
            "48": "icons\/icon48.png",
            "128": "icons\/icon128.png"
        }
    },
    "icons": {
        "16": "icons\/icon16.png",
        "32": "icons\/icon32.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/www.ebay.com\/*",
                "https:\/\/www.depop.com\/*",
                "https:\/\/poshmark.com\/*"
            ],
            "js": [
                "contentScript.js"
            ],
            "css": [
                "contentStyles.css"
            ]
        }
    ],
    "options_page": "summary.html"
}